MARC 21 Format for Bibliographic Data: Table of Contents (Network Development and MARC Standards Office, Library of Congress)
Author: Library of Congress Network Development and MARC Standards Office
Description: This page lists the table of contents for the MARC 21 Format for Bibliographic Data (Network Development and MARC Standards Office, Library of Congress)
Keywords: marc, marc21, marc standards

# MARC 21 Format for Bibliographic Data
Field List

1999 Edition
Update No. 1 (October 2001) through Update No. 18 (April 2014)

This document lists all valid and obsolete data elements that may appear in MARC 21 bibliographic records. It is intended to meet the need for a simple data element list to support MARC system development and online validation of MARC data elements. This listing does not include any descriptions or examples of MARC data elements. Descriptions and examples can be found in the MARC 21 Format for Bibliographic Data.

    --Leader and Directory--
      LEADER
         Character Positions
         00-04 - Logical record length
         05 - Record status
             a - Increase in encoding level
             c - Corrected or revised
             d - Deleted
             n - New
             p - Increase in encoding level from prepublication
         06 - Type of record
             a - Language material
             b - Archival and manuscripts control [OBSOLETE]
             c - Notated music
             d - Manuscript notated music
             e - Cartographic material
             f - Manuscript cartographic material
             g - Projected medium
             h - Microform publications [OBSOLETE]
             i - Nonmusical sound recording
             j - Musical sound recording
             k - Two-dimensional nonprojectable graphic
             m - Computer file
             n - Special instructional material [OBSOLETE]
             o - Kit
             p - Mixed material
             r - Three-dimensional artifact or naturally occurring object
             t - Manuscript language material
         07 - Bibliographic level
             a - Monographic component part
             b - Serial component part
             c - Collection
             d - Subunit
             i - Integrating resource
             m - Monograph/item
             s - Serial
         08 - Type of control
             # - No specific type
             a - Archival
         09 - Character coding scheme
             # - MARC-8
             a - UCS/Unicode
         10 - Indicator count
         11 - Subfield code count
         12-16 - Base address of data
         17 - Encoding level
             # - Full level
             1 - Full level, material not examined
             2 - Less-than-full level, material not examined
             3 - Abbreviated level
             4 - Core level
             5 - Partial (preliminary) level
             7 - Minimal level
             8 - Prepublication level
             u - Unknown
             z - Not applicable
         18 - Descriptive cataloging form
             # - Non-ISBD
             a - AACR 2
             c - ISBD punctuation omitted
             i - ISBD punctuation included
             p - Partial ISBD (BK) [OBSOLETE]
             r - Provisional (VM MP MU) [OBSOLETE]
             u - Unknown
         19 - Multipart resource record level
             # - Not specified or not applicable
             a - Set
             b - Part with independent title
             c - Part with dependent title
         20-23 - Entry map
         20 - Length of the length-of-field portion
         21 - Length of the starting-character-position portion
         22 - Length of the implementation-defined portion
         23 - Undefined Entry map character position

       DIRECTORY
       Character Positions
          00-02 - Tag
          03-06 - Field length
          07-11 - Starting character position

    --Control Fields (001-006)--
    001 - CONTROL NUMBER (NR)

    003 - CONTROL NUMBER IDENTIFIER (NR)

    005 - DATE AND TIME OF LATEST TRANSACTION (NR)

    006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS--GENERAL INFORMATION (R)
      006--BOOKS
        Character Positions
         00 - Form of material
            a - Language material
            t - Manuscript language material
         01-04 - Illustrations
         05 - Target audience
         06 - Form of item
         07-10 - Nature of contents
         11 - Government publication
         12 - Conference publication
         13 - Festschrift
         14 - Index
         15 - Undefined
         16 - Literary form
         17 - Biography
      006--COMPUTER FILES/ELECTRONIC RESOURCES
        Character Positions
         00 - Form of material
            m - Computer file/Electronic resource
         01-04 - Undefined
         05 - Target audience
         06 - Form of item
         07-08 - Undefined
         09 - Type of computer file
         10 - Undefined
         11 - Government publication
         12-17 - Undefined
      006--MAPS
        Character Positions
         00 - Form of material
            e - Cartographic material
            f - Manuscript cartographic material
         01-04 - Relief
         05-06 - Projection
         07 - Undefined
         07 - Prime meridian [OBSOLETE]
         08 - Type of cartographic material
         09-10 - Undefined
         11 - Government publication
         12 - Form of item
         12 - Undefined [OBSOLETE]
         13 - Undefined
         14 - Index
         15 - Undefined
         16-17 - Special format characteristics
      006--MIXED MATERIALS
        Character Positions
         00 - Form of material
            p - Mixed material
         01-05 - Undefined
         06 - Form of item
         07-17 - Undefined
      006--MUSIC
        Character Positions
         00 - Form of material
            c - Notated music
            d - Manuscript notated music
            i - Nonmusical sound recording
            j - Musical sound recording
         01-02 - Form of composition
         03 - Format of music
         04 - Music parts
         05 - Target audience
         06 - Form of item
         07-12 - Accompanying matter
         13-14 - Literary text for sound recordings
         15 - Undefined
         16 - Transposition and arrangement
         17 - Undefined
      006--CONTINUING RESOURCES
        Character Positions
         00 - Form of material
            s - Serial/Integrating resource
         01 - Frequency
         02 - Regularity
         03 - ISSN Center [OBSOLETE]
         04 - Type of continuing resource
         05 - Form of original item
         06 - Form of item
         07 - Nature of entire work
         08-10 - Nature of contents
         11 - Government publication
         12 - Conference publication
         13-15 - Undefined
         16 - Original alphabet or script of title
         17 - Entry convention
      006--VISUAL MATERIALS
        Character Positions
         00 - Form of material
            g - Projected medium
            k - Two-dimensional nonprojectable graphic
            o - Kit
            r - Three-dimensional artifact or naturally occurring object
         01-03 - Running time
         04 - Undefined
         05 - Target audience
         06-10 - Undefined
         06-10 - Accompanying matter [OBSOLETE]
         11 - Government publication
         12 - Form of item
         12 - Undefined [OBSOLETE]
         13-15 - Undefined
         16 - Type of visual material
         17 - Technique

    --Control Field 007--
    007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION (R)
      007--MAP
        Character Positions
          00 - Category of material
             a - Map
          01 - Specific material designation
             d - Atlas
             g - Diagram
             j - Map
             k - Profile
             q - Model
             r - Remote-sensing image
             s - Section
             u - Unspecified
             y - View
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             c - Multicolored
             | - No attempt to code
          04 - Physical medium
             a - Paper
             b - Wood
             c - Stone
             d - Metal
             e - Synthetic
             f - Skin
             g - Textile
             i - Plastic
             j - Glass
             l - Vinyl
             n - Vellum
             p - Plaster
             q - Flexible base photographic, positive
             r - Flexible base photographic, negative
             s - Non-flexible base photographic, positive
             t - Non-flexible base photographic, negative
             u - Unknown
             v - Leather
             w - Parchment
             y - Other photographic medium
             z - Other
             | - No attempt to code
          05 - Type of reproduction
             f - Facsimile
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          06 - Production/reproduction details
             a - Photocopy, blueline print
             b - Photocopy
             c - Pre-production
             d - Film
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Positive/negative aspect
             a - Positive
             b - Negative
             m - Mixed polarity
             n - Not applicable
             | - No attempt to code
       007--ELECTRONIC RESOURCE
         Character Positions
          00 - Category of material
             c - Computer file
          01 - Specific material designation
             a - Tape cartridge
             b - Chip cartridge
             c - Computer optical disc cartridge
             d - Computer disc, type unspecified
             e - Computer disc cartridge, type unspecified
             f - Tape cassette
             h - Tape reel
             j - Magnetic disk
             k - Computer card
             m - Magneto-optical disc
             o - Optical disc
             r - Remote
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             b - Black-and-white
             c - Multicolored
             g - Gray scale
             m - Mixed
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Dimensions
             a - 3 1/2 in.
             e - 12 in.
             g - 4 3/4 in. or 12 cm.
             i - 1 1/8 x 2 3/8 in.
             j - 3 7/8 x 2 1/2 in.
             n - Not applicable
             o - 5 1/4 in.
             u - Unknown
             v - 8 in.
             z - Other
             | - No attempt to code
          05 - Sound
             # - No sound (silent)
             a - Sound on medium
             u - Unknown
             | - No attempt to code
          06-08 - Image bit depth
             001-999 - Exact bit depth
             mmm - Multiple
             nnn - Not applicable
             --- - Unknown
             ||| - No attempt to code
          09 - File formats
             a - One
             m - Multiple
             u - Unknown
             | - No attempt to code
          10 - Quality assurance target(s)
             a - Absent
             n - Not applicable
             p - Present
             u - Unknown
             | - No attempt to code
          11 - Antecedent/source
             a - File reproduced from original
             b - File reproduced from microform
             c - File reproduced from an electronic resource
             d - File reproduced from an intermediate (not microform)
             m - Mixed
             n - Not applicable
             u - Unknown
             | - No attempt to code
          12 - Level of compression
             a - Uncompressed
             b - Lossless
             d - Lossy
             m - Mixed
             u - Unknown
             | - No attempt to code
          13 - Reformatting quality
             a - Access
             n - Not applicable
             p - Preservation
             r - Replacement
             u - Unknown
             | - No attempt to code
       007--GLOBE
         Character Positions
          00 - Category of material
             d - Globe
          01 - Specific material designation
             a - Celestial globe
             b - Planetary or lunar globe
             c - Terrestrial globe
             e - Earth moon globe
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             c - Multicolored
             | - No attempt to code
          04 - Physical medium
             a - Paper
             b - Wood
             c - Stone
             d - Metal
             e - Synthetic
             f - Skin
             g - Textile
             i - Plastic
             l - Vinyl
             n - Vellum
             p - Plaster
             u - Unknown
             v - Leather
             w - Parchment
             z - Other
             | - No attempt to code
          05 - Type of reproduction
             f - Facsimile
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
       007--TACTILE MATERIAL
         Character Positions
          00 - Category of material
             f - Tactile material
          01 - Specific material designation
             a - Moon
             b - Braille
             c - Combination
             d - Tactile, with no writing system
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03-04 - Class of braille writing
             # - No specified class of braille writing
             a - Literary braille
             b - Format code braille
             c - Mathematics and scientific braille
             d - Computer braille
             e - Music braille
             m - Multiple braille types
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          05 - Level of contraction
             a - Uncontracted
             b - Contracted
             m - Combination
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          06-08 - Braille music format
             # - No specified braille music format
             a - Bar over bar
             b - Bar by bar
             c - Line over line
             d - Paragraph
             e - Single line
             f - Section by section
             g - Line by line
             h - Open score
             i - Spanner short form scoring
             j - Short form scoring
             k - Outline
             l - Vertical score
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          09 - Specific physical characteristics
             a - Print/braille
             b - Jumbo or enlarged braille
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
       007--PROJECTED GRAPHIC
         Character Positions
          00 - Category of material
             g - Projected graphic
          01 - Specific material designation
             c - Filmstrip cartridge
             d - Filmslip
             f - Filmstrip, type unspecified
             o - Filmstrip roll
             s - Slide
             t - Transparency
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             b - Black-and-white
             c - Multicolored
             h - Hand colored
             m - Mixed
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Base of emulsion
             d - Glass
             e - Synthetic
             j - Safety film
             k - Film base, other than safety film
             m - Mixed collection
             o - Paper
             u - Unknown
             z - Other
             | - No attempt to code
          05 - Sound on medium or separate
             # - No sound (silent)
             a - Sound on medium
             b - Sound separate from medium
             u - Unknown
             | - No attempt to code
          06 - Medium for sound
             # - No sound (silent)
             a - Optical sound track on motion picture film
             b - Magnetic sound track on motion picture film
             c - Magnetic audio tape in cartridge
             d - Sound disc
             e - Magnetic audio tape on reel
             f - Magnetic audio tape in cassette
             g - Optical and magnetic sound track on motion picture film
             h - Videotape
             i - Videodisc
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Dimensions
             a - Standard 8 mm.
             b - Super 8 mm./single 8 mm.
             c - 9.5 mm.
             d - 16 mm.
             e - 28 mm.
             f - 35 mm.
             g - 70 mm.
             j - 2x2 in. or 5x5 cm.
             k - 2 1/4 x 2 1/4 in. or 6x6 cm.
             s - 4x5 in. or 10x13 cm.
             t - 5x7 in. or 13x18 cm.
             u - Unknown
             v - 8x10 in. or 21x26 cm.
             w - 9x9 in. or 23x23 cm.
             x - 10x10 in. or 26x26 cm.
             y - 7x7 in. or 18x18 cm.
             z - Other
             | - No attempt to code
          08 - Secondary support material
             # - No secondary support
             c - Cardboard
             d - Glass
             e - Synthetic
             h - Metal
             j - Metal and glass
             k - Synthetic and glass
             m - Mixed collection
             u - Unknown
             z - Other
             | - No attempt to code
       007--MICROFORM
         Character Positions
          00 - Category of material
             h - Microform
          01 - Specific material designation
             a - Aperture card
             b - Microfilm cartridge
             c - Microfilm cassette
             d - Microfilm reel
             e - Microfiche
             f - Microfiche cassette
             g - Microopaque
             h - Microfilm slip
             j - Mircrofilm roll
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Positive/negative aspect
             a - Positive
             b - Negative
             m - Mixed polarity
             u - Unknown
             | - No attempt to code
          04 - Dimensions
             a - 8 mm.
             d - 16 mm.
             f - 35 mm.
             g - 70 mm.
             h - 105 mm.
             l - 3x5 in. or 8x13 cm.
             m - 4x6 in. or 11x15 cm.
             o - 6x9 in. or 16x23 cm.
             p - 3 1/4 x 7 3/8 in. or 9x19 cm.
             u - Unknown
             z - Other
             | - No attempt to code
          05 - Reduction ratio range
             a - Low reduction
             b - Normal reduction
             c - High reduction
             d - Very high reduction
             e - Ultra high reduction
             u - Unknown
             v - Reduction rate varies
             | - No attempt to code
          06-08 - Reduction ratio
          09 - Color
             b - Black-and-white (or monochrome)
             c - Multicolored
             m - Mixed
             u - Unknown
             z - Other
             | - No attempt to code
          10 - Emulsion on film
             a - Silver halide
             b - Diazo
             c - Vesicular
             m - Mixed emulsion
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          11 - Generation
             a - First generation (master)
             b - Printing master
             c - Service copy
             m - Mixed generation
             u - Unknown
             | - No attempt to code
          12 - Base of film
             a - Safety base, undetermined
             c - Safety base, acetate undetermined
             d - Safety base, diacetate
             p - Safety base, polyester
             r - Safety base, mixed
             t - Safety base, triacetate
             i - Nitrate base
             m - Mixed base (nitrate and safety)
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
       007--NONPROJECTED GRAPHIC
         Character Positions
          00 - Category of material
             k - Nonprojected graphic
          01 - Specific material designation
             a - Activity card
             c - Collage
             d - Drawing
             e - Painting
             f - Photomechanical print
             g - Photonegative
             h - Photoprint
             i - Picture
             j - Print
             k - Poster
             l - Technical drawing
             n - Chart
             o - Flash card
             p - Postcard
             q - Icon
             r - Radiograph
             s - Study print
             u - Unspecified
             v - Photograph, type unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             b - Black-and-white
             c - Multicolored
             h - Hand colored
             m - Mixed
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Primary support material
             a - Canvas
             b - Bristol board
             c - Cardboard/illustration board
             d - Glass
             e - Synthetic
             f - Skin
             g - Textile
             h - Metal
             i - Plastic
             l - Vinyl
             m - Mixed collection
             n - Vellum
             o - Paper
             p - Plaster
             q - Hardboard
             r - Porcelain
             s - Stone
             t - Wood
             u - Unknown
             v - Leather
             w - Parchment
             z - Other
             | - No attempt to code
          05 - Secondary support material
             # - No secondary support
             a - Canvas
             b - Bristol board
             c - Cardboard/illustration board
             d - Glass
             e - Synthetic
             f - Skin
             g - Textile
             h - Metal
             i - Plastic
             l - Vinyl
             m - Mixed collection
             n - Vellum
             o - Paper
             p - Plaster
             q - Hardboard
             r - Porcelain
             s - Stone
             t - Wood
             u - Unknown
             v - Leather
             w - Parchment
             z - Other
             | - No attempt to code
       007--MOTION PICTURE
         Character Positions
          00 - Category of material
             m - Motion picture
          01 - Specific material designation
             c - Film cartridge
             f - Film cassette
             o - Film roll
             r - Film reel
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             b - Black-and-white
             c - Multicolored
             h - Hand colored
             m - Mixed
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Motion picture presentation format
             a - Standard sound aperture (reduced frame)
             b - Nonanamorphic (wide-screen)
             c - 3D
             d - Anamorphic (wide-screen)
             e - Other wide-screen format
             f - Standard silent aperture (full frame)
             u - Unknown
             z - Other
             | - No attempt to code
          05 - Sound on medium or separate
             # - No sound (silent)
             a - Sound on medium
             b - Sound separate from medium
             u - Unknown
             | - No attempt to code
          06 - Medium for sound
             # - No sound (silent)
             a - Optical sound track on motion picture film
             b - Magnetic sound track on motion picture film
             c - Magnetic audio tape in cartridge
             d - Sound disc
             e - Magnetic audio tape on reel
             f - Magnetic audio tape in cassette
             g - Optical and magnetic sound track on motion picture film
             h - Videotape
             i - Videodisc
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Dimensions
             a - Standard 8 mm.
             b - Super 8 mm./single 8 mm.
             c - 9.5 mm.
             d - 16 mm.
             e - 28 mm.
             f - 35 mm.
             g - 70 mm.
             u - Unknown
             z - Other
             | - No attempt to code
          08 - Configuration of playback channels
             k - Mixed
             m - Monaural
             n - Not applicable
             q - Quadraphonic, multichannel, or surround
             s - Stereophonic
             u - Unknown
             z - Other
             | - No attempt to code
          09 - Production elements
             a - Workprint
             b - Trims
             c - Outtakes
             d - Rushes
             e - Mixing tracks
             f - Title bands/intertitle rolls
             g - Production rolls
             n - Not applicable
             z - Other
             | - No attempt to code
          10 - Positive/negative aspect
             a - Positive
             b - Negative
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          11 - Generation
             d - Duplicate
             e - Master
             o - Original
             r - Reference print/viewing copy
             u - Unknown
             z - Other
             | - No attempt to code
          12 - Base of film
             a - Safety base, undetermined
             c - Safety base, acetate undetermined
             d - Safety base, diacetate
             p - Safety base, polyester
             r - Safety base, mixed
             t - Safety base, triacetate
             i - Nitrate base
             m - Mixed base (nitrate and safety)
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          13 - Refined categories of color
             a - 3 layer color
             b - 2 color, single strip
             c - Undetermined 2 color
             d - Undetermined 3 color
             e - 3 strip color
             f - 2 strip color
             g - Red strip
             h - Blue or green strip
             i - Cyan strip
             j - Magenta strip
             k - Yellow strip
             l - S E N 2
             m - S E N 3
             n - Not applicable
             p - Sepia tone
             q - Other tone
             r - Tint
             s - Tinted and toned
             t - Stencil color
             u - Unknown
             v - Hand colored
             z - Other
             | - No attempt to code
          14 - Kind of color stock or print
             a - Imbibition dye transfer prints
             b - Three layer stock
             c - Three layer stock, low fade
             d - Duplitized stock
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          15 - Deterioration stage
             a - None apparent
             b - Nitrate: suspicious odor
             c - Nitrate: pungent odor
             d - Nitrate: brownish, discoloration, fading, dusty
             e - Nitrate: sticky
             f - Nitrate: frothy, bubbles, blisters
             g - Nitrate: congealed
             h - Nitrate: powder
             k - Non-nitrate: detectable deterioration (diacetate odor)
             l - Non-nitrate: advanced deterioration
             m - Non-nitrate: disaster
             | - No attempt to code
          16 - Completeness
             c - Complete
             i - Incomplete
             n - Not applicable
             u - Unknown
             | - No attempt to code
          17-22 - Film inspection date
       007--KIT
         Character Positions
          00 - Category of material
             o - Kit
          01 - Specific material designation
             u - Unspecified
             | - No attempt to code
       007--NOTATED MUSIC
         Character Positions
          00 - Category of material
             q - Notated music
          01 - Specific material designation
             u - Unspecified
             | - No attempt to code
       007--REMOTE-SENSING IMAGE
         Character Positions
          00 - Category of material
             r - Remote-sensing image
          01 - Specific material designation
             u - Unspecified
             | - No attempt to code
          02 - Undefined
          03 - Altitude of sensor
             a - Surface
             b - Airborne
             c - Spaceborne
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Attitude of sensor
             a - Low oblique
             b - High oblique
             c - Vertical
             n - Not applicable
             u - Unknown
             | - No attempt to code
          05 - Cloud cover
             0 - 0-9%
             1 - 10-19%
             2 - 20-29%
             3 - 30-39%
             4 - 40-49%
             5 - 50-59%
             6 - 60-69%
             7 - 70-79%
             8 - 80-89%
             9 - 90-100%
             n - Not applicable
             u - Unknown
             | - No attempt to code
          06 - Platform construction type
             a - Balloon
             b - Aircraft--low altitude
             c - Aircraft--medium altitude
             d - Aircraft--high altitude
             e - Manned spacecraft
             f - Unmanned spacecraft
             g - Land-based remote-sensing device
             h - Water surface-based remote-sensing device
             i - Submersible remote-sensing device
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Platform use category
             a - Meteorological
             b - Surface observing
             c - Space observing
             m - Mixed uses
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          08 - Sensor type
             a - Active
             b - Passive
             u - Unknown
             z - Other
             | - No attempt to code
          09-10 - Data type
             aa - Visible light
             da - Near infrared
             db - Middle infrared
             dc - Far infrared
             dd - Thermal infrared
             de - Shortwave infrared (SWIR)
             df - Reflective infrared
             dv - Combinations
             dz - Other infrared data
             ga - Sidelooking airborne radar (SLAR)
             gb - Synthetic aperture radar (SAR)-Single frequency
             gc - SAR-multi-frequency (multichannel)
             gd - SAR-like polarization
             ge - SAR-cross polarization
             gf - Infometric SAR
             gg - polarmetric SAR
             gu - Passive microwave mapping
             gz - Other microwave data
             ja - Far ultraviolet
             jb - Middle ultraviolet
             jc - Near ultraviolet
             jv - Ultraviolet combinations
             jz - Other ultraviolet data
             ma - Multi-spectral, multidata
             mb - Multi-temporal
             mm - Combination of various data types
             nn - Not applicable
             pa - Sonar--water depth
             pb - Sonar--bottom topography images, sidescan
             pc - Sonar--bottom topography, near surface
             pd - Sonar--bottom topography, near bottom
             pe - Seismic surveys
             pz - Other acoustical data
             ra - Gravity anomalies (general)
             rb - Free-air
             rc - Bouger
             rd - Isostatic
             sa - Magnetic field
             ta - radiometric surveys
             uu - Unknown
             zz - Other
             || - No attempt to code
       007--SOUND RECORDING
         Character Positions
          00 - Category of material
             s - Sound recording
          01 - Specific material designation
             d - Sound disc
             e - Cylinder
             g - Sound cartridge
             i - Sound-track film
             q - Roll
             s - Sound cassette
             t - Sound-tape reel
             u - Unspecified
             w - Wire recording
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Speed
             a - 16 rpm
             b - 33 1/3 rpm
             c - 45 rpm
             d - 78 rpm
             e - 8 rpm
             f - 1.4 m. per sec.
             h - 120 rpm
             i - 160 rpm
             k - 15/16 ips
             l - 1 7/8 ips
             m - 3 3/4 ips
             o - 7 1/2 ips
             p - 15 ips
             r - 30 ips
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Configuration of playback channels
             m - Monaural
             q - Quadraphonic, multichannel, or surround
             s - Stereophonic
             u - Unknown
             z - Other
             | - No attempt to code
          05 - Groove width/groove pitch
             m - Microgroove/fine
             n - Not applicable
             s - Coarse/standard
             u - Unknown
             z - Other
             | - No attempt to code
          06 - Dimensions
             a - 3 in.
             b - 5 in.
             c - 7 in.
             d - 10 in.
             e - 12 in.
             f - 16 in.
             g - 4 3/4 in. or 12 cm.
             j - 3 7/8 x 2 1/2 in.
             o - 5 1/4 x 3 7/8 in.
             n - Not applicable
             s - 2 3/4 x 4 in.
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Tape width
             l - 1/8 in.
             m - 1/4 in.
             n - Not applicable
             o - 1/2 in.
             p - 1 in.
             u - Unknown
             z - Other
             | - No attempt to code
          08 - Tape configuration
             a - Full (1) track
             b - Half (2) track
             c - Quarter (4) track
             d - Eight track
             e - Twelve track
             f - Sixteen track
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          09 - Kind of disc, cylinder or tape
             a - Master tape
             b - Tape duplication master
             d - Disc master (negative)
             i - Instantaneous (recorded on the spot)
             m - Mass produced
             n - Not applicable
             r - Mother (positive)
             s - Stamper (negative)
             t - Test pressing
             u - Unknown
             z - Other
             | - No attempt to code
          10 - Kind of material
             a - Lacquer coating
             b - Cellulose nitrate
             c - Acetate tape with ferrous oxide
             g - Glass with lacquer
             i - Aluminum with lacquer
             r - Paper with lacquer or ferrous oxide
             l - Metal
             m - Plastic with metal
             n - Not applicable [OBSOLETE]
             p - Plastic
             s - Shellac
             u - Unknown
             w - Wax
             z - Other
             | - No attempt to code
          11 - Kind of cutting
             h - Hill-and-dale cutting
             l - Lateral or combined cutting
             n - Not applicable
             u - Unknown
             | - No attempt to code
          12 - Special playback characteristics
             a - NAB standard
             b - CCIR standard
             c - Dolby-B encoded
             d - dbx encoded
             e - Digital recording
             f - Dolby-A encoded
             g - Dolby-C encoded
             h - CX encoded
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          13 - Capture and storage technique
             a - Acoustical capture, direct storage
             b - Direct storage, not acoustical
             d - Digital storage
             e - Analog electrical storage
             u - Unknown
             z - Other
             | - No attempt to code
       007--TEXT
         Character Positions
          00 - Category of material
             t - Text
          01 - Specific material designation
             a - Regular print
             b - Large print
             c - Braille
             d - Text in looseleaf binder
             u - Unspecified
             z - Other
             | - No attempt to code
       007--VIDEORECORDING
         Character Positions
          00 - Category of material
             v - Videorecording
          01 - Specific material designation
             c - Videocartridge
             d - Videodisc
             f - Videocassette
             r - Videoreel
             u - Unspecified
             z - Other
             | - No attempt to code
          02 - Undefined
          03 - Color
             a - One color
             b - Black-and-white
             c - Multicolored
             m - Mixed
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          04 - Videorecording format
             a - Beta (1/2 in., videocassette)
             b - VHS (1/2 in., videocassette)
             c - U-matic (3/4 in., videocassette)
             d - EIAJ (1/2 in. reel)
             e - Type C (1 in., reel)
             f - Quadruplex (1 in. or 2 in., reel)
             g - Laserdisc
             h - CED (Capacitance Electronic Disc) videodisc
             i - Betacam (1/2 in., videocassette)
             j - Betacam SP (1/2 in., videocassette)
             k - Super-VHS (1/2 in., videocassette)
             m - M-II (1/2 in., videocassette)
             o - D-2 (3/4 in., videocassette)
             p - 8 mm.
             q - Hi-8 mm.
             s - Blu-ray disc
             u - Unknown
             v - DVD
             z - Other
             | - No attempt to code
          05 - Sound on medium or separate
             # - No sound (silent)
             a - Sound on medium
             b - Sound separate from medium
             u - Unknown
             |- No attempt to code
          06 - Medium for sound
             # - No sound (silent)
             a - Optical sound track on motion picture film
             b - Magnetic sound track on motion picture film
             c - Magnetic audio tape in cartridge
             d - Sound disc
             e - Magnetic audio tape on reel
             f - Magnetic audio tape in cassette
             g - Optical and magnetic sound track on motion picture film
             h - Videotape
             i - Videodisc
             u - Unknown
             z - Other
             | - No attempt to code
          07 - Dimensions
             a - 8 mm.
             m - 1/4 in.
             o - 1/2 in.
             p - 1 in.
             q - 2 in.
             r - 3/4 in.
             u - Unknown
             z - Other
             | - No attempt to code
          08 - Configuration of playback channels
             k - Mixed
             m - Monaural
             n - Not applicable
             q - Quadraphonic, multichannel, or surround
             s - Stereophonic
             u - Unknown
             z - Other
             | - No attempt to code
       007--UNSPECIFIED
         Character Positions
          00 - Category of material
             z - Unspecified
          01 - Specific material designation
             m - Multiple physical forms
             u - Unspecified
             z - Other
             | - No attempt to code

    --Control Field 008--
    008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION (NR)
      008--ALL MATERIALS
        Character Positions
          00-05 - Date entered on file
          06 - Type of date/Publication status
             b - No dates given; B.C. date involved
             c - Continuing resource currently published
             c - Actual date and copyright date [OBSOLETE]
             d - Continuing resource ceased publication
             d - Detailed date [OBSOLETE]
             e - Detailed date
             i - Inclusive dates of collection
             k - Range of years of bulk of collection
             m - Multiple dates
             n - Dates unknown
             p - Date of distribution/release/issue and production/recording session when different
             q - Questionable date
             r - Reprint/reissue date and original date
             s - Single known date/probable date
             t - Publication date and copyright date
             u - Continuing resource status unknown
             | - No attempt to code
          07-10 - Date 1
             1-9 - Date digit
             # - Date element is not applicable
             u - Date element is totally or partially unknown
             | - No attempt to code
          11-14 - Date 2
             1-9 - Date digit
             # - Date element is not applicable
             u - Date element is totally or partially unknown
             | - No attempt to code
          15-17 - Place of publication, production, or execution
          35-37 - Language
          38 - Modified record
             # - Not modified
             d - Dashed-on information omitted
             o - Completely romanized/printed cards romanized
             r - Completely romanized/printed cards in script
             s - Shortened
             x - Missing characters
             | - No attempt to code
          39 - Cataloging source
             # - National bibliographic agency
             a - National Agricultural Library [OBSOLETE]
             b - National Library of Medicine [OBSOLETE]
             c - Cooperative cataloging program
             d - Other
             n - Report to [OBSOLETE]
             u - Unknown
             | - No attempt to code
       008--BOOKS
         Character Positions
          18-21 - Illustrations
             # - No illustrations
             a - Illustrations
             b - Maps
             c - Portraits
             d - Charts
             e - Plans
             f - Plates
             g - Music
             h - Facsimiles
             i - Coats of arms
             j - Genealogical tables
             k - Forms
             l - Samples
             m - Phonodisc, phonowire, etc.
             o - Photographs
             p - Illuminations
             | - No attempt to code
          22 - Target audience
             # - Unknown or not specified
             a - Preschool
             b - Primary
             c - Pre-adolescent
             d - Adolescent
             e - Adult
             f - Specialized
             g - General
             j - Juvenile
             | - No attempt to code
          23 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             g - Punched paper tape [OBSOLETE]
             h - Magnetic tape [OBSOLETE]
             i - Multimedia [OBSOLETE]
             o - Online
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             z - Other form of reproduction [OBSOLETE]
             | - No attempt to code
          24-27 - Nature of contents
             # - No specified nature of contents
             a - Abstracts/summaries
             b - Bibliographies
             c - Catalogs
             d - Dictionaries
             e - Encyclopedias
             f - Handbooks
             g - Legal articles
             h - Handbooks [OBSOLETE]
             i - Indexes
             j - Patent document
             k - Discographies
             l - Legislation
             m - Theses
             n - Surveys of literature in a subject area
             o - Reviews
             p - Programmed texts
             q - Filmographies
             r - Directories
             s - Statistics
             t - Technical reports
             u - Standards/specifications
             v - Legal cases and case notes
             w - Law reports and digests
             x - Technical reports [OBSOLETE]
             y - Yearbooks
             z - Treaties
             2 - Offprints
             5 - Calendars
             6 - Comics/graphic novels
             | - No attempt to code
          28 - Government publication
             # - Not a government publication
             a - Autonomous or semi-autonomous component
             c - Multilocal
             f - Federal/national
             i - International intergovernmental
             l - Local
             m - Multistate
             n - Government publication--level undetermined [OBSOLETE]
             o - Government publication--level undetermined
             s - State, provincial, territorial, dependent, etc.
             u - Unknown if item is government publication
             z - Other
             | - No attempt to code
          29 - Conference publication
             0 - Not a conference publication
             1 - Conference publication
             | - No attempt to code
          30 - Festschrift
             0 - Not a festschrift
             1 - Festschrift
             | - No attempt to code
          31 - Index
             0 - No index
             1 - Index present
             | - No attempt to code
          32 - Undefined
          32 - Main entry in body of entry [OBSOLETE]
             0 - Main entry not in body of entry
             1 - Main entry in body of entry
             | - No attempt to code
          33 - Literary form
             0 - Not fiction (not further specified)
             1 - Fiction (not further specified)
             c - Comic strips [OBSOLETE]
             d - Dramas
             e - Essays
             f - Novels
             h - Humor, satires, etc.
             i - Letters
             j - Short stories
             m - Mixed forms
             p - Poetry
             s - Speeches
             u - Unknown
             | - No attempt to code
          34 - Biography
             # - No biographical material
             a - Autobiography
             b - Individual biography
             c - Collective biography
             d - Contains biographical information
             | - No attempt to code
      008--COMPUTER FILES
        Character Positions
          18-21 - Undefined
          18 - Frequency [OBSOLETE]
             # - No determinable frequency
             a - Annual
             b - Bimonthly
             c - Semiweekly
             d - Daily
             e - Biweekly
             f - Semiannual
             g - Biennial
             h - Triennial
             i - Three times a week
             j - Three times a month
             m - Monthly
             n - Not applicable
             q - Quarterly
             s - Semimonthly
             t - Three times a year
             u - Unknown
             w - Weekly
             z - Other frequencies
          19 - Regularity [OBSOLETE]
             # - Not applicable
             n - Normalized irregular
             r - Regular
             u - Unknown
             x - Completely irregular
          22 - Target audience
             # - Unknown or not specified
             a - Preschool
             b - Primary
             c - Pre-adolescent
             d - Adolescent
             e - Adult
             f - Specialized
             g - General
             j - Juvenile
             | - No attempt to code
          23 - Form of item
             o - Online
             q - Direct electronic
          24-25 - Undefined
          26 - Type of computer file
             a - Numeric data
             b - Computer program
             c - Representational
             d - Document
             e - Bibliographic data
             f - Font
             g - Game
             h - Sound
             i - Interactive multimedia
             j - Online system or service
             m - Combination
             u - Unknown
             z - Other
             | - No attempt to code
          27 - Undefined
          27 - Type of machine [OBSOLETE]
             a - Computer readable
             z - Other
          28 - Government publication
             # - Not a government publication
             a - Autonomous or semi-autonomous component
             c - Multilocal
             f - Federal/national
             i - International intergovernmental
             l - Local
             m - Multistate
             o - Government publication--level undetermined
             s - State, provincial, territorial, dependent, etc.
             u - Unknown if item is government publication
             z - Other
             | - No attempt to code
          29-34 - Undefined
      008--MAPS
        Character Positions
          18-21 - Relief
             # - No relief shown
             a - Contours
             b - Shading
             c - Gradient and bathymetric tints
             d - Hachures
             e - Bathymetry/soundings
             f - Form lines
             g - Spot heights
             h - Color [OBSOLETE]
             i - Pictorially
             j - Land forms
             k - Bathymetry/isolines
             m - Rock drawings
             z - Other relief type
             | - No attempt to code
          22-23 - Projection
             ## - Projection not specified
             aa - Aitoff
             ab - Gnomic
             ac - Lambert's azimuthal equal area
             ad - Orthographic
             ae - Azimuthal equidistant
             af - Stereographic
             ag - General vertical near-sided
             am - Modified stereographic for Alaska
             an - Chamberlin trimetric
             ap - Polar stereographic
             au - Azimuthal, specific type unknown
             az - Azimuthal, other
             ba - Gall
             bb - Goode's homolographic
             bc - Lambert's cylindrical equal area
             bd - Mercator
             be - Miller
             bf - Mollweide
             bg - Sinusoidal
             bh - Transverse Mercator
             bi - Gauss-Kruger
             bj - Equirectangular
             bk - Krovak
             bl - Cassini-Soldner
             bo - Oblique Mercator
             br - Robinson
             bs - Space oblique Mercator
             bu - Cylindrical, specific type unknown
             bz - Cylindrical, other
             ca - Alber's equal area
             cb - Bonne
             cc - Lambert's conformal conic
             ce - Equidistant conic
             cp - Polyconic
             cu - Conic, specific type unknown
             cz - Conic, other
             da - Armadillo
             db - Butterfly
             dc - Eckert
             dd - Goode's homolosine
             de - Miller's bipolar oblique conformal conic
             df - Van Der Grinten
             dg - Dimaxion
             dh - Cordiform
             dl - Lambert conformal
             zz - Other
              | - No attempt to code
          24 - Undefined
          24 - Prime meridian [OBSOLETE]
             # - Prime meridian not specified
             e - Greenwich
             f - Ferro
             g - Paris
             h - Other [OBSOLETE]
             p - Philadelphia
             w - Washington, D.C.
             z - Other
          25 - Type of cartographic material
             a - Single map
             b - Map series
             c - Map serial
             d - Globe
             e - Atlas
             f - Separate map supplement to another work
             g - Map bound as part of another work
             u - Unknown
             z - Other
             | - No attempt to code
          26-27 - Undefined
          26-27 - Publisher code [OBSOLETE]
          28 - Government publication
             # - Not a government publication
             a - Autonomous or semi-autonomous component
             c - Multilocal
             f - Federal/national
             i - International intergovernmental
             l - Local
             m - Multistate
             o - Government publication--level undetermined
             s - State, provincial, territorial, dependent, etc.
             u - Unknown if item is government publication
             z - Other
             | - No attempt to code
          29 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             o - Online
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             | - No attempt to code
          30 - Undefined
          31 - Index
             0 - No index
             1 - Index present
             | - No attempt to code
          32 - Undefined
          32 - Citation indicator [OBSOLETE]
          33-34 - Special format characteristics
             # - No specified special format characteristics
             a - Photocopy, blue line print [OBSOLETE]
             b - Photocopy [OBSOLETE]
             c - Negative photocopy [OBSOLETE]
             d - Film negative [OBSOLETE]
             e - Manuscript
             f - Facsimile [OBSOLETE]
             g - Relief model [OBSOLETE]
             h - Rare [OBSOLETE]
             j - Picture card, post card
             k - Calendar
             l - Puzzle
             m - Braille [OBSOLETE]
             n - Game
             o - Wall map
             p - Playing cards
             q - Large print [OBSOLETE]
             r - Loose-leaf
             z - Other
             | - No attempt to code
      008--MUSIC
        Character Positions
          18-19 - Form of composition
             an - Anthems
             bd - Ballads
             bg - Bluegrass music
             bl - Blues
             bt - Ballets
             ca - Chaconnes
             cb - Chants, Other religions
             cc - Chant, Christian
             cg - Concerti grossi
             ch - Chorales
             cl - Chorale preludes
             cn - Canons and rounds
             co - Concertos
             cp - Chansons, polyphonic
             cr - Carols
             cs - Chance compositions
             ct - Cantatas
             cy - Country music
             cz - Canzonas
             df - Dance forms
             dv - Divertimentos, serenades, cassations, divertissements, notturni
             fg - Fugues
             fl - Flamenco
             fm - Folk music
             ft - Fantasias
             gm - Gospel music
             hy - Hymns
             jz - Jazz
             mc - Musical revues and comedies
             md - Madrigals
             mi - Minuets
             mo - Motets
             mp - Motion picture music
             mr - Marches
             ms - Masses
             mu - Multiple forms
             mz - Mazurkas
             nc - Nocturnes
             nn - Not applicable
             op - Operas
             or - Oratorios
             ov - Overtures
             pg - Program music
             pm - Passion music
             po - Polonaises
             pp - Popular music
             pr - Preludes
             ps - Passacaglias
             pt - Part-songs
             pv - Pavans
             rc - Rock music
             rd - Rondos
             rg - Ragtime music
             ri - Ricercars
             rp - Rhapsodies
             rq - Requiems
             sd - Square dance music
             sg - Songs
             sn - Sonatas
             sp - Symphonic poems
             st - Studies and exercises
             su - Suites
             sy - Symphonies
             tc - Toccatas
             tl - Teatro lirico
             ts - Trio-sonatas
             uu - Unknown
             vi - Villancicos
             vr - Variations
             wz - Waltzes
             za - Zarzuelas
             zz - Other
             || - No attempt to code
          20 - Format of music
             a - Full score
             b - Full score, miniature or study size
             c - Accompaniment reduced for keyboard
             d - Voice score with accompaniment omitted
             e - Condensed score or piano-conductor score
             g - Close score
             h - Chorus score
             i - Condensed score
             j - Performer-conductor part
             k - Vocal score
             l - Score
             m - Multiple score formats
             n - Not applicable
             u - Unknown
             z - Other
             | - No attempt to code
          21 - Music parts
             # - No parts in hand or not specified
             d - Instrumental and vocal parts
             e - Instrumental parts
             f - Vocal parts
             n - Not applicable
             u - Unknown
             | - No attempt to code
          21 - Existence of parts [OBSOLETE]
             # - No parts exist
             a - Parts exist
             n - Not applicable
             u - Unknown
          22 - Target audience
             # - Unknown or not specified
             a - Preschool
             b - Primary
             c - Pre-adolescent
             d - Adolescent
             e - Adult
             f - Specialized
             g - General
             j - Juvenile
             | - No attempt to code
          23 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             g - Punched paper tape [   ]
             h - Magnetic tape [OBSOLETE]
             i - Multimedia [OBSOLETE]
             o - Online
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             x - Other form of reproduction [OBSOLETE]
             z - Other form of reproduction [OBSOLETE]
             | - No attempt to code
          24-29 - Accompanying matter
             # - No accompanying matter
             a - Discography
             b - Bibliography
             c - Thematic index
             d - Libretto or text
             e - Biography of composer or author
             f - Biography of performer or history of ensemble
             g - Technical and/or historical information on instruments
             h - Technical information on music
             i - Historical information
             j - Historical information other than music [OBSOLETE]
             k - Ethnological information
             n - Not applicable [OBSOLETE]
             r - Instructional materials
             s - Music
             z - Other
             | - No attempt to code
          30-31 - Literary text for sound recordings
             # - Item is a musical sound recording
             a - Autobiography
             b - Biography
             c - Conference proceedings
             d - Drama
             e - Essays
             f - Fiction
             g - Reporting
             h - History
             i - Instruction
             j - Language instruction
             k - Comedy
             l - Lectures, speeches
             m - Memoirs
             n - Not applicable
             o - Folktales
             p - Poetry
             r - Rehearsals
             s - Sounds
             t - Interviews
             z - Other
             | - No attempt to code
          32 - Main entry in body of entry [OBSOLETE]
             0 - Main entry not in body of entry
             1 - Main entry in body of entry
             | - No attempt to code
          32 - Undefined
          33 - Transposition and arrangement
             # - Not arrangement or transposition or not specified
             a - Transposition
             b - Arrangement
             c - Both transposed and arranged
             n - Not applicable
             u - Unknown
             | - No attempt to code
          34 - Undefined
      008--CONTINUING RESOURCES
        Character Positions
          18 - Frequency
             # - No determinable frequency
             a - Annual
             b - Bimonthly
             c - Semiweekly
             d - Daily
             e - Biweekly
             f - Semiannual
             g - Biennial
             h - Triennial
             i - Three times a week
             j - Three times a month
             k - Continuously updated
             m - Monthly
             q - Quarterly
             s - Semimonthly
             t - Three times a year
             u - Unknown
             w - Weekly
             z - Other
             | - No attempt to code
          19 - Regularity
             n - Normalized irregular
             r - Regular
             u - Unknown
             x - Completely irregular
             | - No attempt to code
          20 - ISSN center [OBSOLETE]
             # - No ISSN center code assigned
             0 - International Center
             1 - United States
             2 - United Kingdom
             3 - Australia [OBSOLETE]
             4 - Canada
             5 - Moscow Regional Centre [OBSOLETE]
             6 - Federal Republic of Germany [OBSOLETE]
             7 - France [OBSOLETE]
             8 - Argentina [OBSOLETE]
             9 - Japan [OBSOLETE]
             u - Unknown [OBSOLETE]
             z - Other
             | - No attempt to code
          21 - Type of continuing resource
             # - None of the following
             d - Updating database
             l - Updating loose-leaf
             m - Monographic series
             n - Newspaper
             p - Periodical
             w - Updating Web site
             | - No attempt to code
          22 - Form of original item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             e - Newspaper format
             f - Braille
             g - Punched paper tape [OBSOLETE]
             h - Magnetic tape [OBSOLETE]
             i - Multimedia [OBSOLETE]
             o - Online
             q - Direct electronic
             s - Electronic
             x - Other physical medium [OBSOLETE]
             z - Other physical medium [OBSOLETE]
             | - No attempt to code
          23 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             g - Punched paper tape [OBSOLETE]
             h - Magnetic tape [OBSOLETE]
             i - Multimedia [OBSOLETE]
             o - Online
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             z - Other form of reproduction [OBSOLETE]
             | - No attempt to code
          24 - Nature of entire work
             # - No specified nature of entire work
             a - Abstracts/summaries
             b - Bibliographies
             c - Catalogs
             d - Dictionaries
             e - Encyclopedias
             f - Handbooks
             g - Legal articles
             h - Biography
             i - Indexes
             k - Discographies
             l - Legislation
             m - Theses
             n - Surveys of literature in a subject area
             n - Legal cases and case notes [OBSOLETE]
             o - Reviews
             p - Programmed texts
             q - Filmographies
             r - Directories
             s - Statistics
             t - Technical reports
             u - Standards/specifications
             v - Legal cases and case notes
             w - Law reports and digests
             y - Yearbooks
             z - Treaties
             5 - Calendars
             6 - Comics/graphic novels
             | - No attempt to code
          25-27 - Nature of contents
             # - No specified nature of contents
             a - Abstracts/summaries
             b - Bibliographies
             c - Catalogs
             d - Dictionaries
             e - Encyclopedias
             f - Handbooks
             g - Legal articles
             h - Biography
             i - Indexes
             k - Discographies
             l - Legislation
             m - Theses
             n - Surveys of literature in a subject area
             n - Legal cases and case notes [OBSOLETE]
             o - Reviews
             p - Programmed texts
             q - Filmographies
             r - Directories
             s - Statistics
             t - Technical reports
             u - Standards/specifications
             v - Legal cases and case notes
             w - Law reports and digests
             y - Yearbooks
             z - Treaties
             5 - Calendars
             6 - Comics/graphic novels
             | - No attempt to code
          28 - Government publication
             # - Not a government publication
             a - Autonomous or semi-autonomous component
             c - Multilocal
             f - Federal/national
             i - International intergovernmental
             l - Local
             m - Multistate
             n - Government publication--level undetermined [OBSOLETE]
             o - Government publication--level undetermined
             s - State, provincial, territorial, dependent,etc.
             u - Unknown if item is government publication
             z - Other
             | - No attempt to code
          29 - Conference publication
             0 - Not a conference publication
             1 - Conference publication
             | - No attempt to code
          30-32 - Undefined
          30 - Title page availability [OBSOLETE]
             # - No separate title page issued
             a - In last issue of volume, loose
             b - In last issue of volume, attached
             c - In first issue of next volume, loose
             d - In first issue of next volume, attached
             e - Published separately, free upon request
             f - Published separately, free, automatically sent
             g - Published separately, purchase, request
             u - Unknown
             z - Other title page availability
             | - No attempt to code
          31 - Index availability [OBSOLETE]
             # - No index published
             a - Each issue contains index to its own contents (no volume index), loose
             b - In last issue of volume, loose, separately paged
             c - In last issue of volume, loose, unpaged
             d - In last issue of volume, attached
             e - In first issue of next volume, loose, separately paged
             f - In first issue of next volume, loose, unpaged
             g - In first issue of next volume, attached
             h - Published separately, free, automatically sent
             i - Published separately, free, upon request
             j - Published separately, bound from publisher, free, automatically sent
             k - Published separately, bound from publisher, free, upon request
             l - Received separately, bound from publisher
             m - Supplement or subseries, indexed in parent journal index
             u - Unknown
             z - Other index availability
             | - No attempt to code
          32 - Cumulative index availability [OBSOLETE]
             0 - No cumulative index available
             1 - Cumulative index available
             u - Unknown
             | - No attempt to code
          33 - Original alphabet or script of title
             # - No alphabet or script given/no key title
             a - Basic roman
             b - Extended roman
             c - Cyrillic
             d - Japanese
             e - Chinese
             f - Arabic
             g - Greek
             h - Hebrew
             i - Thai
             j - Devanagari
             k - Korean
             l - Tamil
             u - Unknown
             z - Other
             | - No attempt to code
          34 - Entry convention
             0 - Successive entry
             1 - Latest entry
             2 - Integrated entry
             | - No attempt to code
      008--VISUAL MATERIALS
        Character Positions
          18-20 - Running time for motion pictures and videorecordings
             000 - Running time exceeds three characters
             001-999 - Running time
             --- - Running time unknown
             nnn - Not applicable
             ||| - No attempt to code
          21 - Undefined
          21 - In LC collection [OBSOLETE]
             # - Not in LC
             a - In LC, print note
             b - In LC, do not print note
             u - Unknown
          22 - Target audience
             # - Unknown or not specified
             a - Preschool
             b - Primary
             c - Pre-adolescent
             d - Adolescent
             e - Adult
             f - Specialized
             g - General
             j - Juvenile
             | - No attempt to code
          23-27 - Undefined
          23-27 - Accompanying matter [OBSOLETE]
             # - No accompanying matter
             0 - No [OBSOLETE]
             1 - Yes [OBSOLETE]
             l - Stills
             m - Script material
             o - Posters
             p - Pressbooks
             q - Lobby cards
             r - Instructional materials
             s - Music
             z - Other
             | - No attempt to code
          28 - Government publication
             # - Not a government publication
             a - Autonomous or semi-autonomous component
             c - Multilocal
             f - Federal/national
             i - International intergovernmental
             l - Local
             m - Multistate
             n - Government publication--level undetermined [OBSOLETE]
             o - Government publication--level undetermined
             s - State, provincial, territorial, dependent, etc.
             u - Unknown if item is government publication
             z - Other
             | - No attempt to code
          29 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             o - Online
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             | - No attempt to code
          30-32 - Undefined
          32 - Main entry in body of entry [OBSOLETE]
             0 - Main entry not in body of entry
             1 - Main entry in body of entry
             | - No attempt to code
          33 - Type of visual material
             a - Art original
             b - Kit
             c - Art reproduction
             d - Diorama
             e - Electronic videorecording [OBSOLETE]
             f - Filmstrip
             g - Game
             i - Picture
             k - Graphic
             l - Technical drawing
             m - Motion picture
             n - Chart
             o - Flash card
             p - Microscope slide
             q - Model
             r - Realia
             s - Slide
             t - Transparency
             v - Videorecording
             w - Toy
             z - Other
             | - No attempt to code
          34 - Technique
             # - Not applicable [OBSOLETE]
             a - Animation
             c - Animation and live action
             l - Live action
             n - Not applicable
             u - Unknown
             z - Other technique
             | - No attempt to code
      008--MIXED MATERIALS
        Character Positions
          18-22 - Undefined
          23 - Form of item
             # - None of the following
             a - Microfilm
             b - Microfiche
             c - Microopaque
             d - Large print
             f - Braille
             g - Punched paper tape [OBSOLETE]
             h - Magnetic tape [OBSOLETE]
             i - Multimedia [OBSOLETE]
             j - Handwritten transcript [OBSOLETE]
             o - Online
             p - Photocopy [OBSOLETE]
             q - Direct electronic
             r - Regular print reproduction
             s - Electronic
             t - Typewritten transcript [OBSOLETE]
             z - Other form of reproduction [OBSOLETE]
             | - No attempt to code
          24-34 - Undefined
          30 - Case file indicator [OBSOLETE]
             # - No case file exists
             c - Case file exists
          32 - Processing status code [OBSOLETE]
             a - Collection not in library
             b - Completely processed
             c - Processed but with unprocessed additions
             d - Requires processing
             e - Totally unprocessed
             f - Under total cloture
             u - Unknown
          33 - Collection status code [OBSOLETE]
             a - Discrete grouping of material
             b - Accession
             c - Active solicitation
             d - Solicitation unsuccessful
             e - Information file only
             u - Unknown
          34 - Level of collection control code [OBSOLETE]
             a - Control on collection level
             b - Control by series
             c - Control by container
             d - Control by folder
             e - Control by item
             u - Unknown

    009 - PHYSICAL DESCRIPTION FIXED-FIELD FOR ARCHIVAL COLLECTION (VM) - [OBSOLETE]
        Character Positions
          00 - Genealogical stage
          01 - Technical stage
          02 - Color stage
          03 - Film emulsion
          04 - Film base
          05 - Negative or positive sound
          06 - Additional types of color
          07 - Longitudinal shrinkage
          08 - Perforation shrinkage
          09 - Film deterioration
          10 - Completeness
          11-14 - Film inspection date

    --Number and Code Fields (01X-04X)--
    010 - LIBRARY OF CONGRESS CONTROL NUMBER (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - LC control number (NR)
          $b - NUCMC control number (R)
          $z - Canceled/invalid LC control number (R)
          $8 - Field link and sequence number (R)

    011 - LINKING LIBRARY OF CONGRESS CONTROL NUMBER (NR) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - LINKING LC control number (R)

    013 - PATENT CONTROL INFORMATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Number (NR)
          $b - Country (NR)
          $c - Type of number (NR)
          $d - Date (R)
          $e - Status (R)
          $f - Party to document (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    015 - NATIONAL BIBLIOGRAPHY NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - National bibliography number (R)
          $q - Qualifying information (R)
          $z - Canceled/Invalid national bibliography number (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    016 - NATIONAL BIBLIOGRAPHIC AGENCY CONTROL NUMBER (R)
       Indicators
          First - National bibliographic agency
             # - Library and Archives Canada
             7 - Agency identified in subfield $2
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Record control number (NR)
          $z - Canceled or invalid record control number (R)
          $2 - Source (NR)
          $8 - Field link and sequence number (R)

    017 - COPYRIGHT OR LEGAL DEPOSIT NUMBER (R)
       Indicators
          First - Government jurisdiction (BK MP MU VM)[OBSOLETE]
             0 - United States [OBSOLETE]
             1 - Canada [OBSOLETE] [CAN/MARC only]
             2 - France [OBSOLETE] [CAN/MARC only]
          First - Undefined
             # - Undefined
          Second - Undefined [OBSOLETE]
             # - Undefined [OBSOLETE]
          Second - Display constant controller
             # - Copyright or legal deposit number
             8 - No display constant controller generated
       Subfield Codes
          $a - Copyright or legal deposit number (R)
          $b - Assigning agency (NR)
          $d - Date (NR)
          $i - Display text (NR)
          $z - Canceled/invalid copyright or legal deposit number (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    018 - COPYRIGHT ARTICLE-FEE CODE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Copyright article-fee code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    020 - INTERNATIONAL STANDARD BOOK NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - International Standard Book Number (NR)
          $c - Terms of availability (NR)
          $q - Qualifying information (R)
          $z - Canceled/invalid ISBN (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    022 - INTERNATIONAL STANDARD SERIAL NUMBER (R)
       Indicators
          First - Level of international interest
             # - No level specified
             0 - Serial of international interest
             1 - Serial not of international interest
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - International Standard Serial Number (NR)
          $l - ISSN-L (NR)
          $m - Canceled ISSN-L (R)
          $y - Incorrect ISSN (R)
          $z - Canceled ISSN (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    024 - OTHER STANDARD IDENTIFIER (R)
       Indicators
          First - Type of standard number or code
             0 - International Standard Recording Code (ISRC)
             1 - Universal Product Code (UPC)
             2 - International Standard Music Number (ISMN)
             3 - International Article Number (EAN)
             4 - Serial Item and Contribution Identifier (SICI)
             7 - Source specified in subfield $2
             8 - Unspecified type of standard number or code
          Second - Difference indicator
             # - No information provided
             0 - No difference
             1 - Difference
       Subfield Codes
          $a - Standard number or code (NR)
          $c - Terms of availability (NR)
          $d - Additional codes following the standard number or code (NR)
          $q - Qualifying information (R)
          $z - Canceled/invalid standard number or code (R)
          $2 - Source of number or code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    025 - OVERSEAS ACQUISITION NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Overseas acquisition number (R)
          $8 - Field link and sequence number (R)

    026 - FINGERPRINT IDENTIFIER (R)
       Indicators
           First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - First and second groups of characters (NR)
          $b - Third and fourth groups of characters (NR)
          $c - Date (NR)
          $d - Number of volume or part (R)
          $e - Unparsed fingerprint (NR)
          $2 - Source (NR)
          $5 - Institution to which field applies (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    027 - STANDARD TECHNICAL REPORT NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Standard technical report number (NR)
          $q - Qualifying information (R)
          $z - Canceled/invalid number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    028 - PUBLISHER NUMBER (R)
       Indicators
          First - Type of publisher number
             0 - Issue number
             1 - Matrix number
             2 - Plate number
             3 - Other music number
             4 - Videorecording number
             5 - Other publisher number
          Second - Note/added entry controller
             0 - No note, no added entry
             1 - Note, added entry
             2 - Note, no added entry
             3 - No note, added entry
       Subfield Codes
          $a - Publisher number (NR)
          $b - Source (NR)
          $q - Qualifying information (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    030 - CODEN DESIGNATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - CODEN (NR)
          $z - Canceled/invalid CODEN (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    031 - MUSICAL INCIPITS INFORMATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Number of work (NR)
          $b - Number of movement (NR)
          $c - Number of excerpt (NR)
          $d - Caption or heading (R)
          $e - Role  (NR)
          $g - Clef  (NR)
          $m - Voice/instrument (NR)
          $n - Key signature (NR)
          $o - Time signature (NR)
          $p - Musical notation (NR)
          $q - General note (R)
          $r - Key or mode (NR)
          $s - Coded validity note (R)
          $t - Text incipit (R)
          $u - Uniform Resource Identifier (R)
          $y - Link text (R)
          $z - Public note (R)
          $2 - System code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    032 - POSTAL REGISTRATION NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Postal registration number (NR)
          $b - Source (agency assigning number) (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    033 - DATE/TIME AND PLACE OF AN EVENT (R)
       Indicators
          First - Type of date in subfield $a
             # - No date information
             0 - Single date
             1 - Multiple single dates
             2 - Range of dates
          Second - Type of event
             # - No information provided
             0 - Capture
             1 - Broadcast
             2 - Finding
       Subfield Codes
          $a - Formatted date/time (R)
          $b - Geographic classification area code (R)
          $c - Geographic classification subarea code (R)
          $p - Place of event (R)
          $0 - Record control number (R)
          $2 - Source of term (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    034 - CODED CARTOGRAPHIC MATHEMATICAL DATA (R)
       Indicators
          First - Type of scale
             0 - Scale indeterminable/No scale recorded
             1 - Single scale
             3 - Range of scales
          Second - Type of ring
             # - Not applicable
             0 - Outer ring
             1 - Exclusion ring
       Subfield Codes
          $a - Category of scale (NR)
             a - Linear scale
             b - Angular scale
             z - Other type of scale
          $b - Constant ratio linear horizontal scale (R)
          $c - Constant ratio linear vertical scale (R)
          $d - Coordinates--westernmost longitude (NR)
          $e - Coordinates--easternmost longitude (NR)
          $f - Coordinates--northernmost latitude (NR)
          $g - Coordinates--southernmost latitude (NR)
          $h - Angular scale (R)
          $j - Declination--northern limit (NR)
          $k - Declination--southern limit (NR)
          $m - Right ascension--eastern limit (NR)
          $n - Right ascension--western limit (NR)
          $p - Equinox (NR)
          $r - Distance from earth  (NR)
          $s - G-ring latitude (R)
          $t - G-ring longitude (R)
          $x - Beginning date (NR)
          $y - Ending date (NR)
          $z - Name of extraterrestrial body  (NR)
          $0 - Authority record control number or standard number (R)
          $2 - Source  (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    035 - SYSTEM CONTROL NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - System control number (NR)
          $z - Canceled/invalid control number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    036 - ORIGINAL STUDY NUMBER FOR COMPUTER DATA FILES (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Original study number (NR)
          $b - Source (agency assigning number) (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    037 - SOURCE OF ACQUISITION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Stock number (NR)
          $b - Source of stock number/acquisition (NR)
          $c - Terms of availability (R)
          $f - Form of issue (R)
          $g - Additional format characteristics (R)
          $n - Note (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    038 - RECORD CONTENT LICENSOR (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Record content licensor (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    040 - CATALOGING SOURCE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Original cataloging agency (NR)
          $b - Language of cataloging (NR)
          $c - Transcribing agency (NR)
          $d - Modifying agency (R)
          $e - Description conventions (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    041 - LANGUAGE CODE (R)
       Indicators
          First - Translation indication
             # - No information provided
             0 - Item not a translation/does not include a translation
             1 - Item is or includes a translation
          Second - Source of code
             # - MARC language code
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Language code of text/sound track or separate title (R)
          $b - Language code of summary or abstract (R)
          $c - Languages of separate titles (VM) [OBSOLETE]
          $c - languages of available translation (SE) [OBSOLETE]
          $d - Language code of sung or spoken text (R)
          $e - Language code of librettos (R)
          $f - Language code of table of contents (R)
          $g - Language code of accompanying material other than librettos (R)
          $h - Language code of original and/or intermediate translations of text (R) [REDEFINED]
          $h - Language code of original (R)
          $j - Language code of subtitles or captions (R)
          $k - Language code of intermediate translations (R)
          $m - Language code of original accompanying materials other than librettos (R)
          $n - Language code of original libretto (R)
          $2 - Source of code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    042 - AUTHENTICATION CODE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Authentication code (R)
             dc - Dublin Core
             dhca - Dance Heritage Coalition Access Project
             gamma - Georgia Archives & Manuscripts Automated Access Project
             gils - Government Information Location Service
             isds/c - ISSN Canada
             lc - Library of Congress
             lcac - LC Annotated Children's Cataloging Program
             lccopycat - LC copy cataloging
             lccopycat-nm - LC copy cataloging-Near Match
             lcd - CONSER full authority application
             lcderive - LC derived cataloging
             lchlas - Handbook of Latin American Studies
             lcllh - LC Law Library Hispanic
             lcnccp - LC National Coordinated Cataloging Program
             lcnitrate - LC nitrate film
             lcnuc - National Union Catalog
             lcode - LC overseas data entry
             msc - CONSER minimal authority application
             nlc - National Library of Canada
             nlmcopyc - National Library of Medicine copy cataloging
             nsdp - National Serial Data Program
             ntccf - LC National Translations Center citation file
             pcc - Program for Cooperative Cataloging
             premarc - LC PreMARC Retrospective Conversion Project
             sanb - South African National Bibliography Project
             xisds/c - ISSN Canada does not consider item a serial
             xlc - LC does not consider item a serial
             xnlc - NLC does not consider item a serial
             xnsdp - NSDP does not consider item a serial

    043 - GEOGRAPHIC AREA CODE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Geographic area code (R)
          $b - Local GAC code (R)
          $c - ISO code (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source of local code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    044 - COUNTRY OF PUBLISHING/PRODUCING ENTITY CODE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - MARC country code (R)
          $b - Local subentity code (R)
          $c - ISO country code (R)
          $2 - Source of local subentity code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    045 - TIME PERIOD OF CONTENT (NR)
       Indicators
          First - Type of time period in subfield $b or $c
             # - Subfield $b or $c not present
             0 - Single date/time
             1 - Multiple single dates/times
             2 - Range of dates/times
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Time period code (R)
          $b - Formatted 9999 B.C. through C.E. time period (R)
          $c - Formatted pre-9999 B.C. time period (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    046 - SPECIAL CODED DATES (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Type of date code (NR)
              i - Inclusive dates of collection
              k - Bulk of collection
              m - Multiple dates
              n - Unknown dates
              p - Distribution/release/issue and production/recording session dates
              q - Questionable date
              r - Reissue and originaldates
              s - Single known/probable date
              t - Publication date and copyright dates
              x - Incorrect dates
          $b - Date 1 (B.C. date) (NR)
          $c - Date 1 (C.E. date) (NR)
          $d - Date 2 (B.C. date) (NR)
          $e - Date 2 (C.E. date) (NR)
          $j - Date resource modified (NR)
          $k - Beginning or single date created (NR)
          $l - Ending date created (NR)
          $m - Beginning of date valid (NR)
          $o - Single or starting date for aggregated content (NR)
          $p - Ending date for aggregated content (NR)
          $n - End of date valid (NR)
          $2 - Source of date (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    047 - FORM OF MUSICAL COMPOSITION CODE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Source of code
             # - MARC musical composition code
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Form of musical composition code (R)
          $2 - Source of code (NR)
          $8 - Field link and sequence number (R)

    048 - NUMBER OF MUSICAL INSTRUMENTS OR VOICES CODE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Source of code
             # - MARC code
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Performer or ensemble (R)
          $b - Soloist (R)
          $2 - Source of code (NR)
          $8 - Field link and sequence number (R)
       Instrument or Voices Codes
          ba - Brass - Horn
          bb - Brass--Trumpet
          bc - Brass--Cornet
          bd - Brass--Trombone
          be - Brass--Tuba
          bf - Brass--Baritone
          bn - Brass--Unspecified
          bu - Brass--Unknown
          by - Brass--Ethnic
          bz - Brass--Other
          ca - Choruses--Mixed
          cb - Choruses--Women's
          cc - Choruses--Men's
          cd - Choruses--Children's
          cn - Choruses--Unspecified
          cu - Choruses--Unknown
          cy - Choruses--Ethnic
          ea - Electronic--Synthesizer
          eb - Electronic--Tape
          ec - Electronic--Computer
          ed - Electronic--Ondes Martinot
          en - Electronic--Unspecified
          eu - Electronic--Unknown
          ez - Electronic--Other
          ka - Keyboard--Piano
          kb - Keyboard--Organ
          kc - Keyboard--Harpsichord
          kd - Keyboard--Clavichord
          ke - Keyboard--Continuo
          kf - Keyboard--Celeste
          kn - Keyboard--Unspecified
          ku - Keyboard--Unknown
          ky - Keyboard--Ethnic
          kz - Keyboard--Other
          oa - Larger ensemble--Full orchestra
          ob - Larger ensemble--Chamber orch.
          oc - Larger ensemble--String orchestra
          od - Larger ensemble--Band
          oe - Larger ensemble--Dance orchestra
          of - Larger ensemble--Brass band
          on - Larger ensemble--Unspecified
          ou - Larger ensemble--Unknown
          oy - Larger ensemble--Ethnic
          oz - Larger ensemble--Other
          pa - Percussion--Timpani
          pb - Percussion--Xylophone
          pc - Percussion--Marimba
          pd - Percussion--Drum
          pn - Percussion--Unspecified
          pu - Percussion--Unknown
          py - Percussion--Ethnic
          pz - Percussion--Other
          sa - Strings, bowed--Violin
          sb - Strings, bowed--Viola
          sc - Strings, bowed--Violoncello
          sd - Strings, bowed--Double bass
          se - Strings, bowed--Viol
          sf - Strings, bowed--Viola d'amore
          sg - Strings, bowed--Viola da gamba
          sn - Strings, bowed--Unspecified
          su - Strings, bowed--Unknown
          sy - Strings, bowed--Ethnic
          sz - Strings, bowed--Other
          ta - Strings, plucked--Harp
          tb - Strings, plucked--Guitar
          tc - Strings, plucked--Lute
          td - Strings, plucked--Mandolin
          tn - Strings, plucked--Unspecified
          tu - Strings, plucked--Unknown
          ty - Strings, plucked--Ethnic
          tz - Strings, plucked--Other
          va - Voices--Soprano
          vb - Voices--Mezzo Soprano
          vc - Voices--Alto
          vd - Voices--Tenor
          ve - Voices--Baritone
          vf - Voices--Bass
          vg - Voices--Counter tenor
          vh - Voices--High voice
          vi - Voices--Medium voice
          vj - Voices--Low voice
          vn - Voices--Unspecified
          vu - Voices--Unknown
          vy - Voices--Ethnic
          wa - Woodwinds--Flute
          wb - Woodwinds--Oboe
          wc - Woodwinds--Clarinet
          wd - Woodwinds--Bassoon
          we - Woodwinds--Piccolo
          wf - Woodwinds--English horn
          wg - Woodwinds--Bass clarinet
          wh - Woodwinds--Recorder
          wi - Woodwinds--Saxophone
          wn - Woodwinds--Unspecified
          wu - Woodwinds--Unknown
          wy - Woodwinds--Ethnic
          wz - Woodwinds--Other
          zn - Unspecified instruments
          zu - Unknown

    --Classification and Call Number Fields (05X-08X)--
    050 - LIBRARY OF CONGRESS CALL NUMBER (R)
       Indicators
          First - Existence in LC collection
             # - No information provided
             0 - Item is in LC
             1 - Item is not in LC
          Second - Source of call number
             # - No information provided [OBSOLETE]
             0 - Assigned by LC
             4 - Assigned by agency other than LC
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $d - Supplementary class number (MU) [OBSOLETE]
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    051 - LIBRARY OF CONGRESS COPY, ISSUE, OFFPRINT STATEMENT (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (NR)
          $b - Item number (NR)
          $c - Copy information (NR)
          $8 - Field link and sequence number (R)

    052 - GEOGRAPHIC CLASSIFICATION (R)
       Indicators
          First - Code source
             # - Library of Congress Classification
             0 - U.S. Dept. of Defense Classification [OBSOLETE]
             1 - U.S. Dept. of Defense Classification
             7 - Source specified in subfield $2
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Geographic classification area code (NR)
          $b - Geographic classification subarea code (R)
          $c - Subject (MP) [OBSOLETE]
          $d - Populated place name (R)
          $2 - Code source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    055 - CLASSIFICATION NUMBERS ASSIGNED IN CANADA (R)
       Indicators
          First - Existence in LAC collection
             # - Information not provided
             0 - Work held by LAC
             1 - Work not held by LAC
          Second - Type, completeness, source of class/call number
             0 - LC-based call number assigned by LAC
             1 - Complete LC class number assigned by LAC
             2 - Incomplete LC class number assigned by LAC
             3 - LC-based call number assigned by the contributing library
             4 - Complete LC class number assigned by the contributing library
             5 - Incomplete LC class number assigned by the contributing library
             6 - Other call number assigned by LAC
             7 - Other class number assigned by LAC
             8 - Other call number assigned by the contributing library
             9 - Other class number assigned by the contributing library
       Subfield Codes
          $a - Classification number (NR)
          $b - Item number (NR)
          $2 - Source of call/class number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    060 - NATIONAL LIBRARY OF MEDICINE CALL NUMBER (R)
       Indicators
          First - Existence in NLM collection
             # - No information provided
             0 - Item is in NLM
             1 - Item is not in NLM
          Second - Source of call number
             # - No information provided [OBSOLETE]
             0 - Assigned by NLM
             4 - Assigned by agency other than NLM
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $8 - Field link and sequence number (R)

    061 - NATIONAL LIBRARY OF MEDICINE COPY STATEMENT (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $c - Copy information (NR)
          $8 - Field link and sequence number (R)

    066 - CHARACTER SETS PRESENT (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Primary G0 character set (NR)
          $b - Primary G1 character set (NR)
          $c - Alternate G0 or G1 character set (R)

    070 - NATIONAL AGRICULTURAL LIBRARY CALL NUMBER (R)
       Indicators
          First - Existence in NAL collection
             0 - Item is in NAL
             1 - Item is not in NAL
          Second - Undefined
             # - Undefined
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $8 - Field link and sequence number (R)

    071 - NATIONAL AGRICULTURAL LIBRARY COPY STATEMENT (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
          Second - Series call number (SE) [OBSOLETE]
             0 - No series involved
             1 - Main series
             2 - Subseries
             3 - Sub-subseries
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $c - Copy information (NR)
          $8 - Field link and sequence number (R)

    072 - SUBJECT CATEGORY CODE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Code source
             0 - NAL subject category code list
             7 - Code source specified in subfield $2
       Subfield Codes
          $a - Subject category code (NR)
          $x - Subject category code subdivision (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    074 - GPO ITEM NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - GPO item number (NR)
          $z - Canceled/invalid GPO item number (R)
          $8 - Field link and sequence number (R)

    080 - UNIVERSAL DECIMAL CLASSIFICATION NUMBER (R)
       Indicators
          First - Type of edition
             # - No information provided
             0 - Full
             1 - Abridged
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Universal Decimal Classification number (NR)
          $b - Item number (NR)
          $x - Common auxiliary subdivision (R)
          $2 - Edition identifier (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    082 - DEWEY DECIMAL CLASSIFICATION NUMBER (R)
       Indicators
          First - Type of edition
             # - No edition information recorded (BK CF MU VM SE) [OBSOLETE]
             0 - Full edition
             1 - Abridged edition
             2 - Abridged NST version (BK MU VM SE) [OBSOLETE]
             7 - Other edition specified in subfield $2
          Second - Source of classification number
             # - No information provided
             0 - Assigned by LC
             4 - Assigned by agency other than LC
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $b - DDC number--abridged NST version (SE) [OBSOLETE]
          $m - Standard or optional designation (NR)
          $q - Assigning agency (NR)
          $2 - Edition number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    083 - ADDITIONAL DEWEY DECIMAL CLASSIFICATION NUMBER (R)
       Indicators
          First - Type of edition
             0 - Full edition
             1 - Abridged edition
             7 - Other edition specified in subfield $2
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Classification number (R)
          $c - Classification number--Ending number of span (R)
          $m - Standard or optional designation (NR)
          $q - Assigning agency (NR)
          $y - Table sequence number for internal subarrangement or add table (R)
          $z - Table identification (R)
          $2 - Edition number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    084 - OTHER CLASSIFICATION NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Classification number (R)
          $b - Item number (NR)
          $q - Assigning agency (NR)
          $2 - Source of number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    085 - SYNTHESIZED CLASSIFICATION NUMBER COMPONENTS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Number where instructions are found-single number or beginning number of span (R)
          $b - Base number (R)
          $c - Classification number-ending number of span (R)
          $f - Facet designator (R)
          $r - Root number (R)
          $s - Digits added from classification number in schedule or external table (R)
          $t - Digits added from internal subarrangement or add table (R)
          $u - Number being analyzed (R)
          $v - Number in internal subarrangement or add table where instructions are found (R)
          $w - Table identification-Internal subarrangement or add table (R)
          $y - Table sequence number for internal subarrangement or add table (R)
          $z - Table identification (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    086 - GOVERNMENT DOCUMENT CLASSIFICATION NUMBER (R)
       Indicators
          First - Number source
             # - Source specified in subfield $2
             # - Undefined (BK MP MU VM SE) [OBSOLETE]
             0 - Superintendent of Documents Classification System
             1 - Government of Canada Publications: Outline of Classification
          First - Government jurisdiction (BK MP MU VM SE) [OBSOLETE]
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Classification number (NR)
          $z - Canceled/invalid classification number (R)
          $2 - Number source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    088 - REPORT NUMBER (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Report number (NR)
          $z - Canceled/invalid report number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    090 - LOCAL CALL NUMBER (BK AM CF MP MU VM SE) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Local class number (NR)
          $b - Local Cutter number (NR)

    090 - SHELF LOCATION (AM)[OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Shelf location (NR)

    091 - MICROFILM SHELF LOCATION (AM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Microfilm shelf location (NR)

    --Main Entry Fields (1XX)--
    100 - MAIN ENTRY--PERSONAL NAME (NR)
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Surname
             2 - Multiple surname [OBSOLETE]
             3 - Family name
          Second - Undefined
             # - Undefined
          Second - Main entry/subject relationship (BK MU SE) [OBSOLETE]
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $j - Attribution qualifier (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $q - Fuller form of name (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $0 - Authority record control number (R)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    110 - MAIN ENTRY--CORPORATE NAME (NR)
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Undefined
             # - Undefined
          Second - Main entry/subject relationship (BK MU SE) [OBSOLETE]
       Subfield Codes
          $a - Corporate name or jurisdiction name as entry element (NR)
          $b - Subordinate unit (R)
          $c - Location of meeting (R)
          $d - Date of meeting or treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $0 - Authority record control number or standard number (R)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    111 - MAIN ENTRY--MEETING NAME (NR)
       Indicators
          First - Type of meeting name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Undefined
             # - Undefined
          Second - Main entry/subject relationship (BK MU SE) [OBSOLETE]
       Subfield Codes
          $a - Meeting name or jurisdiction name as entry element (NR)
          $b - Number (BK CF MP MU SE VM MX) [OBSOLETE]
          $c - Location of meeting (R)
          $d - Date of meeting (NR)
          $e - Subordinate unit (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $j - Relator term (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $q - Name of meeting following jurisdiction name entry element (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $0 - Authority record control number or standard number (R)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    130 - MAIN ENTRY--UNIFORM TITLE (NR)
       Indicators
          First - Nonfiling characters
             0-9 - Number of nonfiling characters present
             # - Nonfiling characters not specified [OBSOLETE]
          Second - Undefined
             # - Undefined
          Second - Main entry/subject relationship (BK MU SE) [OBSOLETE]
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $0 - Authority record control number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Title and Title-Related Fields (20X-24X)--
    210 - ABBREVIATED TITLE (R)
       Indicators
          First - Title added entry
             0 - No added entry
             1 - Added entry
          Second - Type
             # - Abbreviated key title
             0 - Other abbreviated title
       Subfield Codes
          $a - Abbreviated title (NR)
          $b - Qualifying information (NR)
          $2 - Source (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    211 - ACRONYM OR SHORTENED TITLE (R) [OBSOLETE]
       Indicators
          First - Title added entry
             0 - No title added entry
             1 - Title added entry
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters present
       Subfield Codes
          $a - Acronym or shortened title (NR)
          $6 - Linkage (NR)

    212 - VARIANT ACCESS TITLE (R) [OBSOLETE]
       Indicators
          First - Title added entry
             0 - No title added entry
             1 - Title added entry
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Variant access title (NR)
          $6 - Linkage (NR)

    214 - AUGMENTED TITLE (R) [OBSOLETE]
       Indicators
          First - Title added entry
             0 - No title added entry
             1 - Title added entry
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters present
       Subfield Codes
          $a - Augmented title (NR)
          $6 - Linkage (NR)

    222 - KEY TITLE (R)
       Indicators
          First - Undefined
             # - Undefined
          First - Specifies whether variant title and/or added entry is required (CF SE) [OBSOLETE]
             0 - No key title added entry; title proper same
             1 - Key title added entry; title proper different
             2 - Key title added entry; title proper same
             3 - No key title added entry; title proper different
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Key title (NR)
          $b - Qualifying information (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    240 - UNIFORM TITLE (NR)
       Indicators
          First - Uniform title printed or displayed
             0 - Not printed or displayed
             1 - Printed or displayed
             2 - Not printed on card, title added entry (MU) [OBSOLETE]
             3 - Printed on card, title added entry (MU) [OBSOLETE]
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $0 - Authority record control number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    241 - ROMANIZED TITLE (BK AM CF MP MU VM) (NR) [OBSOLETE]
       Indicators
          First - Title added entry
             0 - No title added entry
             1 - Title added entry
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Romanized title (NR)
          $h - Medium (NR)

    242 - TRANSLATION OF TITLE BY CATALOGING AGENCY (R)
       Indicators
          First - Title added entry
             0 - No added entry
             1 - Added entry
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Title (NR)
          $b - Remainder of title (NR)
          $c - Statement of responsibility, etc. (NR)
          $d - Designation of section (BK AM MP MU VM SE) [OBSOLETE]
          $e - Name of part/section (BK AM MP MU VM SE) [OBSOLETE]
          $h - Medium (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $y - Language code of translated title (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    243 - COLLECTIVE UNIFORM TITLE (NR)
       Indicators
          First - Uniform title printed or displayed
             0 - Not printed or displayed
             1 - Printed or displayed
             2 - Not printed on card, title added entry (MU) [OBSOLETE]
             3 - Printed on card, title added entry (MU) [OBSOLETE]
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    245 - TITLE STATEMENT (NR)
       Indicators
          First - Title added entry
             0 - No added entry
             1 - Added entry
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Title (NR)
          $b - Remainder of title (NR)
          $c - Statement of responsibility, etc. (NR)
          $d - Designation of section (SE) [OBSOLETE]
          $e - Name of part/section (SE) [OBSOLETE]
          $f - Inclusive dates (NR)
          $g - Bulk dates (NR)
          $h - Medium (NR)
          $k - Form (R)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $s - Version (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    246 - VARYING FORM OF TITLE (R)
       Indicators
          First - Note/added entry controller
             0 - Note, no added entry
             1 - Note, added entry
             2 - No note, no title added entry
             3 - No note, added entry
          Second - Type of title
             # - No type specified
             0 - Portion of title
             1 - Parallel title
             2 - Distinctive title
             3 - Other title
             4 - Cover title
             5 - Added title page title
             6 - Caption title
             7 - Running title
             8 - Spine title
       Subfield Codes
          $a - Title proper/short title (NR)
          $b - Remainder of title (NR)
          $d - Designation of section (SE) [OBSOLETE]
          $e - Name of part/section (SE) [OBSOLETE]
          $f - Date or sequential designation (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $i - Display text (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    247 - FORMER TITLE (R)
       Indicators
          First - Title added entry
             0 - No added entry
             1 - Added entry
          Second - Note controller
             0 - Display note
             1 - Do not display note
       Subfield Codes
          $a - Title (NR)
          $b - Remainder of title (NR)
          $d - Designation of section (SE) [OBSOLETE]
          $e - Name of part/section (SE) [OBSOLETE]
          $f - Date or sequential designation (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $x - International Standard Serial Number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Edition, Imprint, etc. Fields 250-270--
    250 - EDITION STATEMENT (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Edition statement (NR)
          $b - Remainder of edition statement (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    254 - MUSICAL PRESENTATION STATEMENT (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Musical presentation statement (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    255 - CARTOGRAPHIC MATHEMATICAL DATA (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Statement of scale (NR)
          $b - Statement of projection (NR)
          $c - Statement of coordinates (NR)
          $d - Statement of zone (NR)
          $e - Statement of equinox (NR)
          $f - Outer G-ring coordinate pairs (NR)
          $g - Exclusion G-ring coordinate pairs (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    256 - COMPUTER FILE CHARACTERISTICS (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Computer file characteristics (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    257 - COUNTRY OF PRODUCING ENTITY (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Country of producing entity (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    258 - PHILATELIC ISSUE DATE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Issuing jurisdiction (NR)
          $b - Denomination (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    260 - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) (R)
       Indicators
          First - Sequence of publishing statements
             # - Not applicable/No information provided/Earliest available publisher
             2 - Intervening publisher
             3 - Current/latest publisher
          Second - Undefined
             # - Undefined
          First - Presence of publisher in imprint (BK MP MU SE) [OBSOLETE]
             0 - Publisher, distributor, etc. is present
             1 - Publisher, distributor, etc. is not present
          Second - Added entry/publisher relationship (SE) [OBSOLETE]
             0 - Publisher, distributor, etc. not same as issuing body in added entry
             1 - Publisher, distributor, etc. same as issuing body in added entry
       Subfield Codes
          $a - Place of publication, distribution, etc. (R)
          $b - Name of publisher, distributor, etc. (R)
          $c - Date of publication, distribution, etc. (R)
          $d - Plate or publisher's number for music (Pre-AACR 2) (NR) [LOCAL]
          $e - Place of manufacture (R)
          $f - Manufacturer (R)
          $g - Date of manufacture (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    261 - IMPRINT STATEMENT FOR FILMS (Pre-AACR 1 Revised) (NR) [LOCAL]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Producing company (R)
          $b - Releasing company (primary distributor) (R)
          $d - Date of production, release, etc. (R)
          $e - Contractual producer (R)
          $f - Place of production, release, etc. (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    262 - IMPRINT STATEMENT FOR SOUND RECORDINGS (Pre-AACR 2) (NR) [LOCAL]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Place of production, release, etc. (NR)
          $b - Publisher or trade name (NR)
          $c - Date of production, release, etc. (NR)
          $k - Serial identification (NR)
          $l - Matrix and/or take number (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    263 - PROJECTED PUBLICATION DATE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Projected publication date (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    264 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE (R)
       Indicators
          First - Sequence of statements
             # - Not applicable/No information provided/Earliest
             2 - Intervening
             3 - Current/latest
          Second - Function of entity
             0 - Production
             1 - Publication
             2 - Distribution
             3 - Manufacture
             4 - Copyright notice date
       Subfield Codes
          $a - Place of production, publication, distribution, manufacture (R)
          $b - Name of producer, publisher, distributor, manufacturer (R)
          $c - Date of production, publication, distribution, manufacture, or copyright notice (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    265 - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS (NR) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Source for acquisition/subscription address (R)
          $6 - Linkage (NR)

    270 - ADDRESS (R)
       Indicators
          First - Level
             # - No level specified
             1 - Primary
             2 - Secondary
          Second - Type of address
             # - No type specified
             0 - Mailing
             7 - Type specified in subfield $i
       Subfield Codes
          $a - Address (R)
          $b - City (NR)
          $c - State or province (NR)
          $d - Country (NR)
          $e - Postal code (NR)
          $f - Terms preceding attention name (NR)
          $g - Attention name (NR)
          $h - Attention position (NR)
          $i - Type of address (NR)
          $j - Specialized telephone number (R)
          $k - Telephone number (R)
          $l - Fax number (R)
          $m - Electronic mail address (R)
          $n - TDD or TTY number (R)
          $p - Contact person (R)
          $q - Title of contact person (R)
          $r - Hours (R)
          $z - Public note (R)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Physical Description, etc. Fields (3XX)--
    300 - PHYSICAL DESCRIPTION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Extent (R)
          $b - Other physical details (NR)
          $c - Dimensions (R)
          $e - Accompanying material (NR)
          $f - Type of unit (R)
          $g - Size of unit (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    301 - PHYSICAL DESCRIPTION FOR FILMS (PRE-AACR 2) (VM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Extent of item (NR)
          $b - Sound characteristics (NR)
          $c - Color characteristics (NR)
          $d - Dimensions (NR)
          $e - Accompanying material (NR)
          $f - Speed (NR)

    302 - PAGE OR ITEM COUNT (BK AM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Page count (NR)

    303 - UNIT COUNT (AM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Unit count (NR)

    304 - LINEAR FOOTAGE (AM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Linear footage (NR)

    305 - PHYSICAL DESCRIPTION FOR SOUND RECORDINGS (Pre-AACR 2) (MU) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Extent (NR)
          $b - Other physical details (NR)
          $c - Dimensions (NR)
          $d - Microgroove or standard (NR)
          $e - Stereophonic, monaural (NR)
          $f - Number of tracks (NR)
          $m - Serial identification (NR)
          $n - Matrix and/or take number (NR)
          $6 - Linkage (NR)

    306 - PLAYING TIME (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Playing time (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    307 - HOURS, ETC. (R)
       Indicators
          First - Display constant controller
             # - Hours
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Hours (NR)
          $b - Additional information (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    308 - PHYSICAL DESCRIPTION FOR FILMS (ARCHIVAL) (VM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Number of reels (NR)
          $b - Footage (NR)
          $c - Sound characteristics (NR)
          $d - Color characteristics (NR)
          $e - Width (NR)
          $f - Presentation format (NR)
          $6 - Linkage (NR)

    310 - CURRENT PUBLICATION FREQUENCY (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Current publication frequency (NR)
          $b - Date of current publication frequency (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    315 - FREQUENCY (NR) (CF MP) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Frequency (R)
          $b - Dates of frequency (R)
          $6 - Linkage (NR)

    321 - FORMER PUBLICATION FREQUENCY (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Former publication frequency (NR)
          $b - Dates of former publication frequency (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    336 - CONTENT TYPE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Content type term (R)
          $b - Content type code (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    337 - MEDIA TYPE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Media type term (R)
          $b - Media type code (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    338 - CARRIER TYPE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Carrier type term (R)
          $b - Carrier type code (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    340 - PHYSICAL MEDIUM (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Material base and configuration (R)
          $b - Dimensions (R)
          $c - Materials applied to surface (R)
          $d - Information recording technique (R)
          $e - Support (R)
          $f - Production rate/ratio (R)
          $h - Location within medium (R)
          $i - Technical specifications of medium (R)
          $j - Generation (R)
          $k - Layout (R)
          $m - Book format (R)
          $n - Font size (R)
          $o - Polarity (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    342 - GEOSPATIAL REFERENCE DATA (R)
       Indicators
          First - Geospatial reference dimension
             0 - Horizontal coordinate system
             1 - Vertical coordinate system
          Second - Geospatial reference method
             0 - Geographic
             1 - Map projection
             2 - Grid coordinate system
             3 - Local planar
             4 - Local
             5 - Geodetic model
             6 - Altitude
             7 - Method specified in $2
             8 - Depth
       Subfield Codes
          $a - Name (NR)
          $b - Coordinate or distance units (NR)
          $c - Latitude resolution (NR)
          $d - Longitude resolution (NR)
          $e - Standard parallel or oblique line latitude (R)
          $f - Oblique line longitude (R)
          $g - Longitude of central meridian or projection center (NR)
          $h - Latitude of projection origin or projection center (NR)
          $i - False easting (NR)
          $j - False northing (NR)
          $k - Scale factor (NR)
          $l - Height of perspective point above surface (NR)
          $m - Azimuthal angle (NR)
          $n - Azimuth measure point longitude or straight vertical longitude from pole (NR)
          $o - Landsat number and path number (NR)
          $p - Zone identifier (NR)
          $q - Ellipsoid name (NR)
          $r - Semi-major axis (NR)
          $s - Denominator of flattening ratio (NR)
          $t - Vertical resolution (NR)
          $u - Vertical encoding method (NR)
          $v - Local planar, local, or other projection or grid description (NR)
          $w - Local planar or local georeference information (NR)
          $2 - Reference method used (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    343 - PLANAR COORDINATE DATA (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Planar coordinate encoding method (NR)
          $b - Planar distance units (NR)
          $c - Abscissa resolution (NR)
          $d - Ordinate resolution (NR)
          $e - Distance resolution (NR)
          $f - Bearing resolution (NR)
          $g - Bearing units (NR)
          $h - Bearing reference direction (NR)
          $i - Bearing reference meridian (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    344 - SOUND CHARACTERISTICS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Type of recording (R)
          $b - Recording medium (R)
          $c - Playing speed (R)
          $d - Groove characteristic (R)
          $e - Track configuration (R)
          $f - Tape configuration (R)
          $g - Configuration of playback channels (R)
          $h - Special playback characteristics (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    345 - PROJECTION CHARACTERISTICS OF MOVING IMAGE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Presentation format (R)
          $b - Projection speed (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    346 - VIDEO CHARACTERISTICS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Video format (R)
          $b - Broadcast standard (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    347 - DIGITAL FILE CHARACTERISTICS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - File type (R)
          $b - Encoding format (R)
          $c - File size (R)
          $d - Resolution (R)
          $e - Regional encoding (R)
          $f - Encoded bitrate (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    350 - PRICE (NR) (BK AM CF MU VM SE) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Price (R)
          $b - Form of issue (R)
          $6 - Linkage (NR)

    351 - ORGANIZATION AND ARRANGEMENT OF MATERIALS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Organization (R)
          $b - Arrangement (R)
          $c - Hierarchical level (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    352 - DIGITAL GRAPHIC REPRESENTATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Direct reference method (NR)
          $b - Object type (R)
          $c - Object count (R)
          $d - Row count (NR)
          $e - Column count (NR)
          $f - Vertical count (NR)
          $g - VPF topology level (NR)
          $i - Indirect reference description (NR)
          $q - Format of the digital image (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    355 - SECURITY CLASSIFICATION CONTROL (R)
       Indicators
          First - Controlled element
             0 - Document
             1 - Title
             2 - Abstract
             3 - Contents note
             4 - Author
             5 - Record
             8 - Other element
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Security classification (NR)
          $b - Handling instructions (R)
          $c - External dissemination information (R)
          $d - Downgrading or declassification event (NR)
          $e - Classification system (NR)
          $f - Country of origin code (NR)
          $g - Downgrading date (NR)
          $h - Declassification date (NR)
          $j - Authorization (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    357 - ORIGINATOR DISSEMINATION CONTROL (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfields
          $a - Originator control term (NR)
          $b - Originating agency (R)
          $c - Authorized recipients of material (R)
          $g - Other restrictions (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    359 - RENTAL PRICE (VM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Rental price (NR)

    362 - DATES OF PUBLICATION AND/OR SEQUENTIAL DESIGNATION (R)
       Indicators
          First - Format of date
             0 - Formatted style
             1 - Unformatted note
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Dates of publication and/or sequential designation (NR)
          $z - Source of information (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    363 - NORMALIZED DATE AND SEQUENTIAL DESIGNATION (R)
       Indicators
          First - Start/End designator
             # - No information provided
             0 - Starting information
             1 - Ending information
          Second - State of issuance
             # - Not specified
             0 - Closed
             1 - Open
       Subfield Codes
          $a - First level of enumeration (NR)
          $b - Second level of enumeration (NR)
          $c - Third level of enumeration (NR)
          $d - Fourth level of enumeration (NR)
          $e - Fifth level of enumeration (NR)
          $f - Sixth level of enumeration (NR)
          $g - Alternative numbering scheme, first level of enumeration (NR)
          $h - Alternative numbering scheme, second level of enumeration (NR)
          $i - First level of chronology (NR)
          $j - Second level of chronology (NR)
          $k - Third level of chronology (NR)
          $l - Fourth level of chronology (NR)
          $m - Alternative numbering scheme, chronology (NR)
          $u - First level textual designation (NR)
          $v - First level of chronology, issuance (NR)
          $x - Nonpublic note (R)
          $z - Public note (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (NR)

    365 - TRADE PRICE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Price type code (NR)
          $b - Price amount (NR)
          $c - Currency code (NR)
          $d - Unit of pricing (NR)
          $e - Price note (NR)
          $f - Price effective from (NR)
          $g - Price effective until (NR)
          $h - Tax rate 1 (NR)
          $i - Tax rate 2 (NR)
          $j - ISO country code (NR)
          $k - MARC country code (NR)
          $m - Identification of pricing entity (NR)
          $2 - Source of price type code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    366 - TRADE AVAILABILITY INFORMATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Publishers' compressed title identification (NR)
          $b - Detailed date of publication (NR)
          $c - Availability status code (NR)
          $d - Expected next availability date (NR)
          $e - Note (NR)
          $f - Publishers' discount category (NR)
          $g - Date made out of print (NR)
          $j - ISO country code (NR)
          $k - MARC country code (NR)
          $m - Identification of agency (NR)
          $2 - Source of availability status code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    377 - ASSOCIATED LANGUAGE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Source of code
             # - MARC language code
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Language code (R)
          $l - Language term (R)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    380 - FORM OF WORK (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Form of work (R)
          $0 - Record control number (R)
          $2 - Source of term (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    381 - OTHER DISTINGUISHING CHARACTERISTICS OF WORK OR EXPRESSION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Other distinguishing characteristic (R)
          $u - Uniform Resource Identifier (R)
          $v - Source of information (R)
          $0 - Record control number (R)
          $2 - Source of term (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    382 - MEDIUM OF PERFORMANCE (R)
       Indicators
          First - Display constant controller
             # - No information provided
             0 - Medium of performance
             1 - Partial medium of performance
          Second - Access control
             # - No information provided
             0 - Not intended for access
             1 - Intended for access
       Subfield Codes
          $a - Medium of performance (R)
          $b - Soloist (R)
          $d - Doubling instrument (R)
          $n - Number of performers of the same medium (R)
          $p - Alternative medium of performance (R)
          $s - Total number of performers (R)
          $v - Note (R)
          $0 - Record control number (R)
          $2 - Source of term (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    383 - NUMERIC DESIGNATION OF MUSICAL WORK (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Serial number (R)
          $b - Opus number (R)
          $c - Thematic index number (R)
          $d - Thematic index code (NR)
          $e - Publisher associated with opus number (NR)
          $2 - Source (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    384 - KEY (NR)
       Indicators
          First - Key type
             # - Relationship to original unknown
             0 - Original key
             1 - Transposed key
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Key (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    385 - AUDIENCE CHARACTERISTICS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Audience term (R)
          $b - Audience code (R)
          $m - Demographic group term (NR)
          $n - Demographic group code (NR)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    386 - CREATOR/CONTRIBUTOR CHARACTERISTICS (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Creator/contributor term (R)
          $b - Creator/contributor code (R)
          $m - Demographic group term (NR)
          $n - Demographic group code (NR)
          $0 - Authority record control number or standard number (R)
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Series Statement Fields (4XX)--
    400 - SERIES STATEMENT/ADDED ENTRY--PERSONAL NAME  (R) [US-LOCAL]
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Surname
             2 - Multiple surname [OBSOLETE]
             3 - Family name
          Second - Pronoun represents main entry
             0 - Main entry not represented by pronoun
             1 - Main entry represented by pronoun
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $q - Fuller form of name (NR) [OBSOLETE]
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume number/sequential designation  (NR)
          $x - International Standard Serial Number  (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number  (R)

    410 - SERIES STATEMENT/ADDED ENTRY--CORPORATE NAME (R) [US-LOCAL]
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Pronoun represents main entry
             0 - Main entry not represented by pronoun
             1 - Main entry represented by pronoun
       Subfield Codes
          $a - Corporate name or jurisdiction name as entry element (NR)
          $b - Subordinate unit (R)
          $c - Location of meeting (NR)
          $d - Date of meeting or treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume number/sequential designation  (NR)
          $x - International Standard Serial Number (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    411 - SERIES STATEMENT/ADDED ENTRY--MEETING NAME (R) [US-LOCAL]
       Indicators
          First - Type of meeting name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Pronoun represents main entry
             0 - Main entry not represented by pronoun
             1 - Main entry represented by pronoun
       Subfield Codes
          $a - Meeting name or jurisdiction name as entry element (NR)
          $b - Number  [OBSOLETE]
          $c - Location of meeting (NR)
          $d - Date of meeting (NR)
          $e - Subordinate unit (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $q - Name of meeting following jurisdiction name entry element (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume number/sequential designation  (NR)
          $x - International Standard Serial Number (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    440 - SERIES STATEMENT/ADDED ENTRY--TITLE (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Title (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $v - Volume number/sequential designation  (NR)
          $w - Bibliographic record control number (R)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    490 - SERIES STATEMENT (R)
       Indicators
          First - Specifies whether series is traced
             0 - Series not traced
             1 - Series traced [REDEFINED]
             1 - Series traced differently
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Series statement (R)
          $l - Library of Congress call number (NR)
          $v - Volume number/sequential designation  (R)
          $x - International Standard Serial Number (R)
          $3 - Materials specified
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Note Fields (Part 1: 50X-53X)--
    500 - GENERAL NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - General note (NR)
          $l - Library of Congress call number (SE) [OBSOLETE]
          $x - International Standard Serial Number (SE) [OBSOLETE]
          $z - Source of note information (AM SE) [OBSOLETE]
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    501 - WITH NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - With note (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    502 - DISSERTATION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Dissertation note (NR)
          $b - Degree type (NR)
          $c - Name of granting institution (NR)
          $d - Year of degree granted (NR)
          $g - Miscellaneous information (R)
          $o - Dissertation identifier (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    503 - BIBLIOGRAPHIC HISTORY NOTE (R) (BK CF MU) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Bibliographic history note (NR)
          $6 - Linkage (NR)

    504 - BIBLIOGRAPHY, ETC. NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Bibliography, etc. note (NR)
          $b - Number of references (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    505 - FORMATTED CONTENTS NOTE (R)
       Indicators
          First - Display constant controller
             0 - Contents
             1 - Incomplete contents
             2 - Partial contents
             8 - No display constant generated
          Second - Level of content designation
             # - Basic
             0 - Enhanced
       Subfield Codes
          $a - Formatted contents note (NR)
          $g - Miscellaneous information (R)
          $r - Statement of responsibility (R)
          $t - Title (R)
          $u - Uniform Resource Identifier (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    506 - RESTRICTIONS ON ACCESS NOTE (R)
       Indicators
          First - Restriction
             # - No information provided
             0 - No restrictions
             1 - Restrictions apply
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Terms governing access (NR)
          $b - Jurisdiction (R)
          $c - Physical access provisions (R)
          $d - Authorized users (R)
          $e - Authorization (R)
          $f - Standardized terminology for access restriction (R)
          $u - Uniform Resource Identifier (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    507 - SCALE NOTE FOR GRAPHIC MATERIAL (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Representative fraction of scale note (NR)
          $b - Remainder of scale note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    508 - CREATION/PRODUCTION CREDITS NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Creation/production credits note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    510 - CITATION/REFERENCES NOTE (R)
       Indicators
          First - Coverage/location in source
             0 - Coverage unknown
             1 - Coverage complete
             2 - Coverage is selective
             3 - Location in source not given
             4 - Location in source given
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Name of source (NR)
          $b - Coverage of source (NR)
          $c - Location within source (NR)
          $u - Uniform Resource Identifier (R)
          $x - International Standard Serial Number (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    511 - PARTICIPANT OR PERFORMER NOTE (R)
       Indicators
          First - Display constant controller
             # - No information provided (VM MU) [OBSOLETE]
             0 - No display constant generated
             1 - Cast
             2 - Presenter (VM MU) [OBSOLETE]
             3 - Narrator (VM MU) [OBSOLETE]
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Participant or performer note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    512 - EARLIER OR LATER VOLUMES SEPARATELY CATALOGED NOTE (SE) (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Earlier or later volumes separately cataloged note (NR)
          $6 - Linkage (NR)

    513 - TYPE OF REPORT AND PERIOD COVERED NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Type of report (NR)
          $b - Period covered (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    514 - DATA QUALITY NOTE (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Attribute accuracy report (NR)
          $b - Attribute accuracy value (R)
          $c - Attribute accuracy explanation (R)
          $d - Logical consistency report (NR)
          $e - Completeness report (NR)
          $f - Horizontal position accuracy report (NR)
          $g - Horizontal position accuracy value (R)
          $h - Horizontal position accuracy explanation (R)
          $i - Vertical positional accuracy report (NR)
          $j - Vertical positional accuracy value (R)
          $k - Vertical positional accuracy explanation (R)
          $m - Cloud cover (NR)
          $u - Uniform Resource Identifier (R)
          $z - Display note (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    515 - NUMBERING PECULIARITIES NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Numbering peculiarities note (NR)
          $z - Source of note information (NR) (SE) [OBSOLETE]
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    516 - TYPE OF COMPUTER FILE OR DATA NOTE (R)
       Indicators
          First - Display constant controller
             # - Type of file
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Type of computer file or data note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    517 - CATEGORIES OF FILMS NOTE (ARCHIVAL) (VM) (NR) [OBSOLETE]
       Indicators
          First - Fiction specification
             0 - Nonfiction
             1 - Fiction
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Different formats (NR)
          $b - Content descriptors (R)
          $c - Additional animation techniques (R)

    518 - DATE/TIME AND PLACE OF AN EVENT NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Date/time and place of an event note (NR)
          $d - Date of event (R)
          $o - Other event information (R)
          $p - Place of event (R)
          $0 - Record control number (R)
          $2 - Source of term (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    520 - SUMMARY, ETC. (R)
       Indicators
          First - Display constant controller
             # - Summary
             0 - Subject
             1 - Review
             2 - Scope and content
             3 - Abstract
             4 - Content advice
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Summary, etc. note (NR)
          $b - Expansion of summary note (NR)
          $c - Assigning agency (NR)
          $u - Uniform Resource Identifier (R)
          $z - Source of note information (NR) [OBSOLETE]
          $2 - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    521 - TARGET AUDIENCE NOTE (R)
       Indicators
          First - Display constant controller
             # - Audience
             0 - Reading grade level
             1 - Interest age level
             2 - Interest grade level
             3 - Special audience characteristics
             4 - Motivation interest level
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Target audience note (R)
          $b - Source (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    522 - GEOGRAPHIC COVERAGE NOTE (R)
       Indicators
          First - Display constant controller
             # - Geographic coverage
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Geographic coverage note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    523 - TIME PERIOD OF CONTENT NOTE (NR) (CF) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Time period of content note (NR)
          $b - Dates of data collection note (NR)
          $6 - Linkage (NR)

    524 - PREFERRED CITATION OF DESCRIBED MATERIALS NOTE (R)
       Indicators
          First - Display constant controller
             # - Cite as
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Preferred citation of described materials note (NR)
          $2 - Source of schema used (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    525 - SUPPLEMENT NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Supplement note (NR)
          $z - Source of note information (NR) (SE) [OBSOLETE]
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    526 - STUDY PROGRAM INFORMATION NOTE (R)
       Indicators
          First - Display constant controller
             0 - Reading program
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Program name (NR)
          $b - Interest level (NR)
          $c - Reading level (NR)
          $d - Title point value (NR)
          $i - Display text (NR)
          $x - Nonpublic note (R)
          $z - Public note (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    527 - CENSORSHIP NOTE (VM) (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Censorship note (NR)
          $6 - Linkage (NR)

    530 - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Additional physical form available note (NR)
          $b - Availability source (NR)
          $c - Availability conditions (NR)
          $d - Order number (NR)
          $u - Uniform Resource Identifier (R)
          $z - Source of note information (NR) (AM CF VM SE) [OBSOLETE]
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    533 - REPRODUCTION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Type of reproduction (NR)
          $b - Place of reproduction (R)
          $c - Agency responsible for reproduction (R)
          $d - Date of reproduction (NR)
          $e - Physical description of reproduction (NR)
          $f - Series statement of reproduction (R)
          $m - Dates and/or sequential designation of issues reproduced (R)
          $n - Note about reproduction (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $7 - Fixed-length data elements of reproduction (NR)
             0 - Type of date/Publication status
             1-4 - Date 1
             5-8 - Date 2
             9-11 - Place of publication, production, or execution
             12 - Frequency
                n - Not applicable
             13 - Regularity
                # - Not applicable
             14 - Form of item
          $8 - Field link and sequence number (R)

    534 - ORIGINAL VERSION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
          First - Specifies presence of series statement on original (BK MP MU VM SE) [OBSOLETE]
             0 - Note excludes series of original
             1 - Note includes series of original
       Subfield Codes
          $a - Main entry of original (NR)
          $b - Edition statement of original (NR)
          $c - Publication, distribution, etc. of original (NR)
          $e - Physical description, etc. of original (NR)
          $f - Series statement of original (R)
          $k - Key title of original (R)
          $l - Location of original (NR)
          $m - Material specific details (NR)
          $n - Note about original (R)
          $o - Other resource identifier (R)
          $p - Introductory phrase (NR)
          $t - Title statement of original (NR)
          $x - International Standard Serial Number (R)
          $z - International Standard Book Number (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    535 - LOCATION OF ORIGINALS/DUPLICATES NOTE (R)
       Indicators
          First - Additional information about custodian
             0 - Repository (AM) [OBSOLETE]
             1 - Holder of originals
             2 - Holder of duplicates
             3 - Holder of oral tapes (AM) [OBSOLETE]
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Custodian (NR)
          $b - Postal address (R)
          $c - Country (R)
          $d - Telecommunications address (R)
          $g - Repository location code (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Note Fields (Part 2: 53X-58X)--
    536 - FUNDING INFORMATION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Text of note (NR)
          $b - Contract number (R)
          $c - Grant number (R)
          $d - Undifferentiated number (R)
          $e - Program element number (R)
          $f - Project number (R)
          $g - Task number (R)
          $h - Work unit number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    537 - SOURCE OF DATA NOTE (NR) (CF) [OBSOLETE]
       Indicators
          First - Display constant controller
             # - No information provided
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Source of data note (NR)
          $6 - Linkage (NR)

    538 - SYSTEM DETAILS NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - System details note (NR)
          $i - Display text (NR)
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified  (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    540 - TERMS GOVERNING USE AND REPRODUCTION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Terms governing use and reproduction (NR)
          $b - Jurisdiction (NR)
          $c - Authorization (NR)
          $d - Authorized users (NR)
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    541 - IMMEDIATE SOURCE OF ACQUISITION NOTE (R)
       Indicators
          First - Privacy
             # - No information provided
             0 - Private
             1 - Not private
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Source of acquisition (NR)
          $b - Address (NR)
          $c - Method of acquisition (NR)
          $d - Date of acquisition (NR)
          $e - Accession number (NR)
          $f - Owner (NR)
          $h - Purchase price (NR)
          $n - Extent (R)
          $o - Type of unit (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    542 - INFORMATION RELATING TO COPYRIGHT STATUS (R)
       Indicators
          First - Privacy
             # - No information provided
             0 - Private
             1 - Not private
          Second - Undefined
             # - Undefined
          $a - Personal creator (NR)
          $b - Personal creator death date (NR)
          $c - Corporate creator (NR)
          $d - Copyright holder (R)
          $e - Copyright holder contact information (R)
          $f - Copyright statement (R)
          $g - Copyright date (NR)
          $h - Copyright renewal date (R)
          $i - Publication date (NR)
          $j - Creation date (NR)
          $k - Publisher (R)
          $l - Copyright status (NR)
          $m - Publication status (NR)
          $n - Note (R)
          $o - Research date (NR)
          $p - Country of publication or creation (R)
          $q - Assigning agency (NR)
          $r - Jurisdiction of copyright assessment (NR)
          $s - Source of information (NR)
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    543 - SOLICITATION INFORMATION NOTE (AM) (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Solicitation information note (NR)
          $6 - Linkage (NR)

    544 - LOCATION OF OTHER ARCHIVAL MATERIALS NOTE (R)
       Indicators
          First - Relationship
             # - No information provided
             0 - Associated materials
             1 - Related materials
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Custodian (R)
          $b - Address (R)
          $c - Country (R)
          $d - Title (R)
          $e - Provenance (R)
          $n - Note (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    545 - BIOGRAPHICAL OR HISTORICAL DATA (R)
       Indicators
          First - Type of data
             # - No information provided
             0 - Biographical sketch
             1 - Administrative history
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Biographical or historical note (NR)
          $b - Expansion (NR)
          $u - Uniform Resource Identifier (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    546 - LANGUAGE NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Language note (NR)
          $b - Information code or alphabet (R)
          $z - Source of note information (NR) (SE) [OBSOLETE]
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    547 - FORMER TITLE COMPLEXITY NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Former title complexity note (NR)
          $z - Source of note information (NR) (SE) [OBSOLETE]
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    550 - ISSUING BODY NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
          First - Existence of additional information (SE) [OBSOLETE]
             0 - Repetitious
             1 - Not repetitious
       Subfield Codes
          $a - Issuing body note (NR)
          $z - Source of note information (NR) (SE) [OBSOLETE]
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    552 - ENTITY AND ATTRIBUTE INFORMATION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Entity type label (NR)
          $b - Entity type definition and source (NR)
          $c - Attribute label (NR)
          $d - Attribute definition and source (NR)
          $e - Enumerated domain value (R)
          $f - Enumerated domain value definition and source (R)
          $g - Range domain minimum and maximum (NR)
          $h - Codeset name and source (NR)
          $i - Unrepresentable domain (NR)
          $j - Attribute units of measurement and resolution (NR)
          $k - Beginning date and ending date of attribute values (NR)
          $l - Attribute value accuracy (NR)
          $m - Attribute value accuracy explanation (NR)
          $n - Attribute measurement frequency (NR)
          $o - Entity and attribute overview (R)
          $p - Entity and attribute detail citation (R)
          $u - Uniform Resource Identifier (R)
          $z - Display note (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    555 - CUMULATIVE INDEX/FINDING AIDS NOTE (R)
       Indicators
          First - Display constant controller
             # - Indexes
             0 - Finding aids
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Cumulative index/finding aids note (NR)
          $b - Availability source (R)
          $c - Degree of control (NR)
          $d - Bibliographic reference (NR)
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    556 - INFORMATION ABOUT DOCUMENTATION NOTE (R)
       Indicators
          First - Display constant controller
             # - Documentation
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Information about documentation note (NR)
          $z - International Standard Book Number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    561 - OWNERSHIP AND CUSTODIAL HISTORY (R)
       Indicators
          First - Privacy
             # - No information provided
             0 - Private
             1 - Not private
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - History (NR)
          $b - Time of collation (NR) [OBSOLETE]
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    562 - COPY AND VERSION IDENTIFICATION NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Identifying markings (R)
          $b - Copy identification (R)
          $c - Version identification (R)
          $d - Presentation format (R)
          $e - Number of copies (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    563 - BINDING INFORMATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Binding note (NR)
          $u - Uniform Resource Identifier (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    565 - CASE FILE CHARACTERISTICS NOTE (R)
       Indicators
          First - Display constant controller
             # - File size
             0 - Case file characteristics
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Number of cases/variables (NR)
          $b - Name of variable (R)
          $c - Unit of analysis (R)
          $d - Universe of data (R)
          $e - Filing scheme or code (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    567 - METHODOLOGY NOTE (R)
       Indicators
          First - Display constant controller
             # - Methodology
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Methodology note (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    570 - EDITOR NOTE (SE) (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Editor note (NR)
          $z - Source of note information (NR)
          $6 - Linkage (NR)

    580 - LINKING ENTRY COMPLEXITY NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Linking entry complexity note (NR)
          $z - Source of note information (NR) [OBSOLETE]
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    581 - PUBLICATIONS ABOUT DESCRIBED MATERIALS NOTE (R)
       Indicators
          First - Display constant controller
             # - Publications
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Publications about described materials note (NR)
          $z - International Standard Book Number (R)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    582 - RELATED COMPUTER FILES NOTE (R) (CF) [OBSOLETE]
       Indicators
          First - Display constant controller
             # - No information provided
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Related computer files note (NR)
          $6 - Linkage (NR)

    583 - ACTION NOTE (R)
       Indicators
          First - Privacy
             # - No information provided
             0 - Private
             1 - Not private
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Action (NR)
          $b - Action identification (R)
          $c - Time/date of action (R)
          $d - Action interval (R)
          $e - Contingency for action (R)
          $f - Authorization (R)
          $h - Jurisdiction (R)
          $i - Method of action (R)
          $j - Site of action (R)
          $k - Action agent (R)
          $l - Status (R)
          $n - Extent (R)
          $o - Type of unit (R)
          $u - Uniform Resource Identifier (R)
          $x - Nonpublic note (R)
          $z - Public note (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    584 - ACCUMULATION AND FREQUENCY OF USE NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Accumulation (R)
          $b - Frequency of use (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    585 - EXHIBITIONS NOTE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Exhibitions note (NR)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    586 - AWARDS NOTE (R)
       Indicators
          First - Display constant controller
             # - Awards
             8 - No display constant generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Awards note (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    588 - SOURCE OF DESCRIPTION NOTE (R)
       Indicators
          First - Display constant controller
             # - No information provided
             0 - Source of description
             1 - Latest issue consulted
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Source of description note (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --59X - LOCAL NOTES--
    590 - LOCAL NOTE (BK CF MP MU SE VM MX) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Local note (NR)

    590 - RECEIPT DATE NOTE (VM) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Receipt date (NR)
          $b - Provenance (NR)
          $d - Condition of individual reels (NR)
          $d - Origin of safety copy (NR)

    --Subject Access Fields (6XX)--
    600 - SUBJECT ADDED ENTRY--PERSONAL NAME (R)
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Surname
             2 - Multiple surname [OBSOLETE]
             3 - Family name
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $j - Attribution qualifier (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $q - Fuller form of name (NR)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    610 - SUBJECT ADDED ENTRY--CORPORATE NAME (R)
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Corporate name or jurisdiction name as entry element (NR)
          $b - Subordinate unit (R)
          $c - Location of meeting (R)
          $d - Date of meeting or treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section/meeting (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    611 - SUBJECT ADDED ENTRY--MEETING NAME (R)
       Indicators
          First - Type of meeting name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Meeting name or jurisdiction name as entry element (NR)
          $b - Number (BK CF MP MU SE VM MX) [OBSOLETE]
          $c - Location of meeting (R)
          $d - Date of meeting (NR)
          $e - Subordinate unit (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $j - Relator term (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $q - Name of meeting following jurisdiction name entry element (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number or standard number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    630 - SUBJECT ADDED ENTRY--UNIFORM TITLE (R)
       Indicators
          First - Nonfiling characters
             0-9 - Number of nonfiling characters
             # - Nonfiling characters not specified [OBSOLETE]
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    648 - SUBJECT ADDED ENTRY--CHRONOLOGICAL TERM (R)
       Indicators
          First - Type of date or time period
             # - No information provided
             0 - Date or time period covered or depicted
             1 - Date or time period of creation or origin
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Chronological term (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    650 - SUBJECT ADDED ENTRY--TOPICAL TERM (R)
       Indicators
          First - Level of subject
             # - No information provided
             0 - No level specified
             1 - Primary
             2 - Secondary
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Topical term or geographic name as entry element (NR)
          $b - Topical term following geographic name as entry element (NR)
          $c - Location of event (NR)
          $d - Active dates (NR)
          $e - Relator term (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    651 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Geographic name (NR)
          $b - Geographic name following place entry element (R) [OBSOLETE]
          $e - Relator term (R)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    652 - SUBJECT ADDED ENTRY--REVERSED GEOGRAPHIC (BK MP SE) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Geographic name of place element (NR)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)

    653 - INDEX TERM--UNCONTROLLED (R)
       Indicators
          First - Level of index term
             # - No information provided
             0 - No level specified
             1 - Primary
             2 - Secondary
          Second - Type of term or name
             # - No information provided
             0 - Topical term
             1 - Personal name
             2 - Corporate name
             3 - Meeting name
             4 - Chronological term
             5 - Geographic name
             6 - Genre/form term
       Subfield Codes
          $a - Uncontrolled term (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    654 - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS (R)
       Indicators
          First - Level of subject
             # - No information provided
             0 - No level specified
             1 - Primary
             2 - Secondary
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Focus term (R)
          $b - Non-focus term (R)
          $c - Facet/hierarchy designation (R)
          $e - Relator term (R)
          $v - Form subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    655 - INDEX TERM--GENRE/FORM (R)
       Indicators
          First - Type of heading
             # - Basic
             0 - Faceted
          Second - Thesaurus
             0 - Library of Congress Subject Headings
             1 - LC subject headings for children's literature
             2 - Medical Subject Headings
             3 - National Agricultural Library subject authority file
             4 - Source not specified
             5 - Canadian Subject Headings
             6 - Répertoire de vedettes-matière
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Genre/form data or focus term (NR)
          $b - Non-focus term (R)
          $c - Facet/hierarchy designation (R)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    656 - INDEX TERM--OCCUPATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Source of term
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Occupation (NR)
          $k - Form (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    657 - INDEX TERM--FUNCTION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Source of term
             7 - Source specified in subfield $2
       Subfield Codes
          $a - Function (NR)
          $v - Form subdivision (R)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $0 - Authority record control number (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    658 - INDEX TERM--CURRICULUM OBJECTIVE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Main curriculum objective (NR)
          $b - Subordinate curriculum objective (R)
          $c - Curriculum code (NR)
          $d - Correlation factor (NR)
          $2 - Source of term or code (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    662 - SUBJECT ADDED ENTRY--HIERARCHICAL PLACE NAME (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Country or larger entity (R)
          $b - First-order political jurisdiction (NR)
          $c - Intermediate political jurisdiction (R)
          $d - City (NR)
          $e - Relator term (R)
          $f - City subsection (R)
          $g - Other nonjurisdictional geographic region and feature (R)
          $h - Extraterrestrial area (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Added Entry Fields (70X-75X)--
    700 - ADDED ENTRY--PERSONAL NAME (R)
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Surname
             2 - Multiple surname [OBSOLETE]
             3 - Family name
          Second - Type of added entry
             # - No information provided
             0 - Alternative entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Secondary entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Printed on card (VM) [OBSOLETE]
             2 - Analytical entry
             3 - Not printed on card (VM) [OBSOLETE]
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $i - Relationship information (R)
          $j - Attribution qualifier (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $q - Fuller form of name (NR)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    705 - ADDED ENTRY--PERSONAL NAME (PERFORMER) (MU) [OBSOLETE]
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Single surname
             2 - Multiple surname
             3 - Family name
          Second - Type of added entry
             0 - Alternative entry
             1 - Secondary entry
             2 - Analytical entry
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)

    710 - ADDED ENTRY--CORPORATE NAME (R)
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Type of added entry
             # - No information provided
             0 - Alternative entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Secondary entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Printed on card (VM) [OBSOLETE]
             2 - Analytical entry
             3 - Not printed on card (VM) [OBSOLETE]
       Subfield Codes
          $a - Corporate name or jurisdiction name as entry element (NR)
          $b - Subordinate unit (R)
          $c - Location of meeting (R)
          $d - Date of meeting or treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $i - Relationship information (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section/meeting (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number or standard number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    711 - ADDED ENTRY--MEETING NAME (R)
       Indicators
          First - Type of meeting name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Type of added entry
             # - No information provided
             0 - Alternative entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Secondary entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Printed on card (VM) [OBSOLETE]
             2 - Analytical entry
             3 - Not printed on card (VM) [OBSOLETE]
       Subfield Codes
          $a - Meeting name or jurisdiction name as entry element (NR)
          $b - Number (BK CF MP MU SE VM MX) [OBSOLETE]
          $c - Location of meeting (R)
          $d - Date of meeting (NR)
          $e - Subordinate unit (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $i - Relationship information (R)
          $j - Relator term (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $q - Name of meeting following jurisdiction name entry element (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number or standard number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    715 - ADDED ENTRY--CORPORATE NAME (PERFORMING GROUP) (MU) [OBSOLETE]
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Type of added entry
             0 - Alternative entry
             1 - Secondary entry
             2 - Analytical entry
       Subfield Codes
          $a - Corporate name or jurisdiction name (NR)
          $b - Subordinate unit (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section/meeting (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Nonprinting information (NR)

    720 - ADDED ENTRY--UNCONTROLLED NAME (R)
       Indicators
          First - Type of name
             # - Not specified
             1 - Personal
             2 - Other
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Name (NR)
          $e - Relator term (R)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    730 - ADDED ENTRY--UNIFORM TITLE (R)
       Indicators
          First - Nonfiling characters
             0-9 - Number of nonfiling characters
             # - Nonfiling characters not specified [OBSOLETE]
          Second - Type of added entry
             # - No information provided
             0 - Alternative entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Secondary entry (BK CF MP MU SE MX) [OBSOLETE]
             1 - Printed on card (VM) [OBSOLETE]
             2 - Analytical entry
             3 - Not printed on card (VM) [OBSOLETE]
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $i - Relationship information (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    740 - ADDED ENTRY--UNCONTROLLED RELATED/ANALYTICAL TITLE (R)
       Indicators
          First - Nonfiling characters
             0-9 - Number of nonfiling characters
             # - Nonfiling characters not specified [OBSOLETE]
          Second - Type of added entry
             # - No information provided
             0 - Alternative entry (BK AM CF MP MU) [OBSOLETE]
             1 - Secondary entry (BK AM CF MP MU) [OBSOLETE]
             1 - Printed on card (VM) [OBSOLETE]
             2 - Analytical entry
             3 - Not printed on card (VM) [OBSOLETE]
       Subfield Codes
          $a - Uncontrolled related/analytical title (NR)
          $h - Medium (NR)
          $n - Number of part/section of a work (R)
          $p - Name of part/section of a work (R)
          $5 - Institution to which field applies (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    751 - ADDED ENTRY--GEOGRAPHIC NAME (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Geographic name (NR)
          $e - Relator term (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    752 - ADDED ENTRY--HIERARCHICAL PLACE NAME (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Country or larger entity (R)
          $b - First-order political jurisdiction (NR)
          $c - Intermediate political jurisdiction (R)
          $d - City (NR)
          $f - City subsection (R)
          $g - Other nonjurisdictional geographic region and feature (R)
          $h - Extraterrestrial area (R)
          $0 - Authority record control number (R)
          $2 - Source of heading or term (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    753 - SYSTEM DETAILS ACCESS TO COMPUTER FILES (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Make and model of machine (NR)
          $b - Programming language (NR)
          $c - Operating system (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    754 - ADDED ENTRY--TAXONOMIC IDENTIFICATION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Taxonomic name (R)
          $c - Taxonomic category (R)
          $d - Common or alternative name (R)
          $x - Non-public note (R)
          $z - Public note (R)
          $0 - Authority record control number (R)
          $2 - Source of taxonomic identification (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    755 - ADDED ENTRY--PHYSICAL CHARACTERISTICS (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Access term (NR)
          $x - General subdivision (R)
          $y - Chronological subdivision (R)
          $z - Geographic subdivision (R)
          $2 - Source of term (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    --Linking Entry Fields (76X-78X)--
    760 - MAIN SERIES ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Main series
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $s - Uniform title (NR)
          $t - Title (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    762 - SUBSERIES ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Has subseries
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $s - Uniform title (NR)
          $t - Title (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    765 - ORIGINAL LANGUAGE ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Translation of
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    767 - TRANSLATION ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Translated as
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    770 - SUPPLEMENT/SPECIAL ISSUE ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Has supplement
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    772 - SUPPLEMENT PARENT ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Supplement to
             0 - Parent
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Stan dard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    773 - HOST ITEM ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - In
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $p - Abbreviated title (NR)
          $q - Enumeration and first page (NR)
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $3 - Materials specified (NR)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    774 - CONSTITUENT UNIT ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Constituent unit
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    775 - OTHER EDITION ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Other edition available
             8 - No display constant generated
          Second - Edition entry same as main entry or title (SE) [OBSOLETE]
             0 - Entry not the same
             1 - Entry is the same as title
             2 - Entry is the same as main entry and title
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $e - Language code (NR)
          $f - Country code (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    776 - ADDITIONAL PHYSICAL FORM ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Available in another form
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    777 - ISSUED WITH ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Issued with
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $s - Uniform title (NR)
          $t - Title (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    780 - PRECEDING ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Type of relationship
             0 - Continues
             1 - Continues in part
             2 - Supersedes
             3 - Supersedes in part
             4 - Formed by the union of ... and ...
             5 - Absorbed
             6 - Absorbed in part
             7 - Separated from
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    785 - SUCCEEDING ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Type of relationship
             0 - Continued by
             1 - Continued in part by
             2 - Superseded by
             3 - Superseded in part by
             4 - Absorbed by
             5 - Absorbed in part by
             6 - Split into ... and ...
             7 - Merged with ... to form ...
             8 - Changed back to
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $q - Parallel title (NR) (BK SE) [OBSOLETE]
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standa rd Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    786 - DATA SOURCE ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Data source
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $j - Period of content (NR)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $p - Abbreviated title (NR)
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $v - Source Contribution (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    787 - OTHER RELATIONSHIP ENTRY (R)
       Indicators
          First - Note controller
             0 - Display note
             1 - Do not display note
          Second - Display constant controller
             # - Related item
             8 - No display constant generated
       Subfield Codes
          $a - Main entry heading (NR)
          $b - Edition (NR)
          $c - Qualifying information (NR)
          $d - Place, publisher, and date of publication (NR)
          $g - Related parts (R)
          $h - Physical description (NR)
          $i - Relationship information (R)
          $k - Series data for related item (R)
          $m - Material-specific details (NR)
          $n - Note (R)
          $o - Other item identifier (R)
          $r - Report number (R)
          $s - Uniform title (NR)
          $t - Title (NR)
          $u - Standard Technical Report Number (NR)
          $w - Record control number (R)
          $x - International Standard Serial Number (NR)
          $y - CODEN designation (NR)
          $z - International Standard Book Number (R)
          $4 - Relationship code (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of main entry heading
             1 - Form of name
             2 - Type of record
             3 - Bibliographic level
          $8 - Field link and sequence number (R)

    --Series Added Entry Fields (80X-830)--
    800 - SERIES ADDED ENTRY--PERSONAL NAME (R)
       Indicators
          First - Type of personal name entry element
             0 - Forename
             1 - Surname
             3 - Family name
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Personal name (NR)
          $b - Numeration (NR)
          $c - Titles and other words associated with a name (R)
          $d - Dates associated with a name (NR)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $j - Attribution qualifier (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work  (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $q - Fuller form of name (NR)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume/sequential designation  (NR)
          $w - Bibliographic record control number (R)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of record
             1 - Bibliographic level
          $8 - Field link and sequence number (R)

    810 - SERIES ADDED ENTRY--CORPORATE NAME (R)
       Indicators
          First - Type of corporate name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Corporate name or jurisdiction name as entry element (NR)
          $b - Subordinate unit (R)
          $c - Location of meeting (R)
          $d - Date of meeting or treaty signing (R)
          $e - Relator term (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section/meeting (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume/sequential designation (NR)
          $w - Bibliographic record control number (R)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number or standard number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of record
             1 - Bibliographic level
          $8 - Field link and sequence number (R)

    811 - SERIES ADDED ENTRY--MEETING NAME (R)
       Indicators
          First - Type of meeting name entry element
             0 - Inverted name
             1 - Jurisdiction name
             2 - Name in direct order
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Meeting name or jurisdiction name as entry element (NR)
          $c - Location of meeting (R)
          $d - Date of meeting (NR)
          $e - Subordinate unit (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $j - Relator term (R)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $n - Number of part/section/meeting (R)
          $p - Name of part/section of a work (R)
          $q - Name of meeting following jurisdiction name entry element (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $u - Affiliation (NR)
          $v - Volume/sequential designation (NR)
          $w - Bibliographic record control number (R)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number or standard number (R)
          $3 - Materials specified (NR)
          $4 - Relator code (R)
          $5 - Institution to which field applies (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of record
             1 - Bibliographic level
          $8 - Field link and sequence number (R)

    830 - SERIES ADDED ENTRY--UNIFORM TITLE (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Uniform title (NR)
          $d - Date of treaty signing (R)
          $f - Date of a work (NR)
          $g - Miscellaneous information (NR)
          $h - Medium (NR)
          $k - Form subheading (R)
          $l - Language of a work (NR)
          $m - Medium of performance for music (R)
          $n - Number of part/section of a work (R)
          $o - Arranged statement for music (NR)
          $p - Name of part/section of a work (R)
          $r - Key for music (NR)
          $s - Version (NR)
          $t - Title of a work (NR)
          $v - Volume/sequential designation (NR)
          $w - Bibliographic record control number (R)
          $x - International Standard Serial Number (NR)
          $0 - Authority record control number (R)
          $3 - Materials specified (NR)
          $5 - Institution to which field applies (R)
          $6 - Linkage (NR)
          $7 - Control subfield (NR)
             0 - Type of record
             1 - Bibliographic level
          $8 - Field link and sequence number (R)

    840 - SERIES ADDED ENTRY--TITLE (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Nonfiling characters
             0-9 - Number of nonfiling characters
       Subfield Codes
          $a - Title (NR)
          $h - Medium (NR)
          $v - Volume/sequential designation (NR)

    --Holdings, Location, Alternate Graphics, etc. Fields (841-88X)--
    841 - HOLDINGS CODED DATA VALUES (NR)

    842 - TEXTUAL PHYSICAL FORM DESIGNATOR (NR)

    843 - REPRODUCTION NOTE (R)

    844 - NAME OF UNIT (NR)

    845 - TERMS GOVERNING USE AND REPRODUCTION NOTE (R)

    850 - HOLDING INSTITUTION (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Holding institution (R)
          $b - Holdings (NR) (MU VM SE) [OBSOLETE]
          $d - Inclusive dates (NR) (MU VM SE) [OBSOLETE]
          $e - Retention statement (NR) (CF MU VM SE) [OBSOLETE]
          $8 - Field link and sequence number (R)

    851 - LOCATION (R) [OBSOLETE]
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Name (custodian or owner) (NR)
          $b - Institutional division (NR)
          $c - Street address (NR)
          $d - Country (NR)
          $e - Location of units (NR)
          $f - Item number (NR)
          $g - Repository location code (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)

    852 - LOCATION (R)
       Indicators
          First - Shelving scheme
             # - No information provided
             0 - Library of Congress classification
             1 - Dewey Decimal classification
             2 - National Library of Medicine classification
             3 - Superintendent of Documents classification
             4 - Shelving control number
             5 - Title
             6 - Shelved separately
             7 - Source specified in subfield $2
             8 - Other scheme
          Second - Shelving order
             # - No information provided
             0 - Not enumeration
             1 - Primary enumeration
             2 - Alternative enumeration
       Subfield Codes
          $a - Location (NR)
          $b - Sublocation or collection (R)
          $c - Shelving location (R)
          $d - Former shelving location (R)
          $e - Address (R)
          $f - Coded location qualifier (R)
          $g - Non-coded location qualifier (R)
          $h - Classification part (NR)
          $i - Item part (R)
          $j - Shelving control number (NR)
          $k - Call number prefix (R)
          $l - Shelving form of title (NR)
          $m - Call number suffix (R)
          $n - Country code (NR)
          $p - Piece designation (NR)
          $q - Piece physical condition (NR)
          $s - Copyright article-fee code (R)
          $t - Copy number (NR)
          $u - Uniform Resource Identifier  (R)
          $x - Nonpublic note (R)
          $z - Public note (R)
          $2 - Source of classification or shelving scheme (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Sequence number (NR)

    853 - CAPTIONS AND PATTERN--BASIC BIBLIOGRAPHIC UNIT (R)

    854 - CAPTIONS AND PATTERN--SUPPLEMENTARY MATERIAL (R)

    855 - CAPTIONS AND PATTERN--INDEXES (R)

    856 - ELECTRONIC LOCATION AND ACCESS (R)
       Indicators
          First - Access method
             # - No information provided
             0 - Email
             1 - FTP
             2 - Remote login (Telnet)
             3 - Dial-up
             4 - HTTP
             7 - Method specified in subfield $2
          Second - Relationship
             # - No information provided
             0 - Resource
             1 - Version of resource
             2 - Related resource
             8 - No display constant generated
       Subfield Codes
          $a - Host name (R)
          $b - Access number (R)
          $c - Compression information (R)
          $d - Path (R)
          $f - Electronic name (R)
          $g - Uniform Resource Name (R) [OBSOLETE]
          $h - Processor of request (NR)
          $i - Instruction (R)
          $j - Bits per second (NR)
          $k - Password (NR)
          $l - Logon (NR)
          $m - Contact for access assistance (R)
          $n - Name of location of host (NR)
          $o - Operating system (NR)
          $p - Port (NR)
          $q - Electronic format type (NR)
          $r - Settings (NR)
          $s - File size (R)
          $t - Terminal emulation (R)
          $u - Uniform Resource Identifier (R)
          $v - Hours access method available (R)
          $w - Record control number (R)
          $x - Nonpublic note (R)
          $y - Link text (R)
          $z - Public note (R)
          $2 - Access method (NR)
          $3 - Materials specified (NR)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    863 - ENUMERATION AND CHRONOLOGY--BASIC BIBLIOGRAPHIC UNIT (R)

    864 - ENUMERATION AND CHRONOLOGY--SUPPLEMENTARY MATERIAL (R)

    865 - ENUMERATION AND CHRONOLOGY--INDEXES (R)

    866 - TEXTUAL HOLDINGS--BASIC BIBLIOGRAPHIC UNIT (R)

    867 - TEXTUAL HOLDINGS--SUPPLEMENTARY MATERIAL (R)

    868 - TEXTUAL HOLDINGS--INDEXES (R)

    870 - VARIANT PERSONAL NAME (SE) [OBSOLETE]

    871 - VARIANT CORPORATE NAME (SE) [OBSOLETE]

    872 - VARIANT CONFERENCE OR MEETING NAME (SE) [OBSOLETE]

    873 - VARIANT UNIFORM TITLE HEADING (SE) [OBSOLETE]

    876 - ITEM INFORMATION--BASIC BIBLIOGRAPHIC UNIT (R)

    877 - ITEM INFORMATION--SUPPLEMENTARY MATERIAL (R)

    878 - ITEM INFORMATION--INDEXES (R)

    880 - ALTERNATE GRAPHIC REPRESENTATION (R)
       Indicators
          First - Same as associated field
          Second - Same as associated field
       Subfield Codes
          $6 - Linkage (NR)
          $a-z Same as associated field
          $0-5 Same as associated field
          $7-9 Same as associated field

    882 - REPLACEMENT RECORD INFORMATION (NR)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Replacement title (R)
          $i - Explanatory text (R)
          $w - Replacement bibliographic record control number (R)
          $6 - Linkage (NR)
          $8 - Field link and sequence number (R)

    883 - MACHINE-GENERATED METADATA PROVENANCE (R)
       Indicators
          First - Method of machine assignment
             # - No information provided/not applicable
             0 - Fully machine-generated
             1 - Partially machine-generated
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Generation process (NR)
          $c - Confidence value (NR)
          $d - Generation date (NR)
          $q - Generation agency (NR)
          $x - Validity end date (NR)
          $u - Uniform Resource Identifier (NR)
          $w - Bibliographic record control number (R)
          $0 - Authority record control number or standard number (R)
          $8 - Field link and sequence number (R)

    886 - FOREIGN MARC INFORMATION FIELD (R)
       Indicators
          First - Type of field
             0 - Leader
             1 - Variable control fields (002-009)
             2 - Variable data fields (010-999)
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Tag of the foreign MARC field (NR)
          $b - Content of the foreign MARC field (NR)
          $2 - Source of data (NR)
          $a-z - Foreign MARC subfield (R)
          $0-9 - Foreign MARC subfield (R)

    887 - NON-MARC INFORMATION FIELD (R)
       Indicators
          First - Undefined
             # - Undefined
          Second - Undefined
             # - Undefined
       Subfield Codes
          $a - Content of non-MARC field (NR)
          $2 - Source of data (NR)

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