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02. Leader, fields 001, 003, 004, 005, 006, 007 and 008 – bibliographic and holdings format

How must this table be read?

  • Cells marked with yellow are defined in the CBS MARC 21 format. These tags are "active", i.e. they can be used. So, tags marked with yellow are defined in the CBS MARC 21 format.
  • Cells marked with green are defined in the CBS MARC 21 format. These tags are extensions to, i.e. these are not part of the Library of Congress and the OCLC (WorldCat) format. So, tags marked with green are defined in the CBS MARC 21 format.
  • Cells with no color. These tags are "reserved" CBS MARC 21 tags; thus, these are non-existing tags now – for the main/master level, the local (LBD) and copy (LHR) level. These tags are only reserved for potential future use. Tags marked with no color may not be used in the CBS MARC 21 format now. So, when we need an extension of the CBS MARC 21 format or a new tag is defined by the MAC (MARC Advisory Committee), we already know what the CBS MARC 21 and CBS MARC 21 PICA+ tags will be.
  • Tag descriptions marked with purple are specific OCLC MARC 21 (WorldCat) tags.

Additional MARC 21 documentation

For more MARC 21 documentation:

M21 tag Description CBS MARC tag - main/master level Pica+ tag -main/master level CBS MARC tag -
local level
PICA+ tag -
local level
CBS MARC 21 tag -
copy level
PICA+ tag -
copy level
  Leader M000 002L L000 102L C000 202L
001 Control Number1 n/a n/a n/a n/a n/a n/a
003 Control Number Identifier M003 004C L003 104C C003 204C
004 Control Number for Related Bibliographic Record     L004 104D C004 204D
005 Date and Time of Latest Transaction2 n/a n/a n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Language material M06A 012A n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Notated music M06C 012C n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Manuscript notated music M06D 012D n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Cartographic material M06E 012E n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Manuscript cartographic M06F 012F n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Projected medium M06G 012G n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Nonmusical sound recording M06I 012I n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Musical sound recording M06J 012J n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Two-dimensional nonprojectable graphic M06K 012K n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Computer file/Electronic resources M06M 012M n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Kit M06O 012O n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Mixed materials M06P 012P n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Three-dimensional artifact or naturally occurring object M06R 012R n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Serial/Integrating resource M06S 012S n/a n/a n/a n/a
006 Fixed-length Data Elements - Additional Material Characteristics - Manuscript M06T 012T n/a n/a n/a n/a
007 Physical Description Fixed Field - Map M07A 013A n/a n/a C07A 213A
007 Physical Description Fixed Field - Electronic resource M07C 013C n/a n/a C07C 213C
007 Physical Description Fixed Field - Globe M07D 013D n/a n/a C07D 213D
007 Physical Description Fixed Field - Tactile material M07F 013F n/a n/a C07F 213F
007 Physical Description Fixed Field - Projected graphic M07G 013G n/a n/a C07G 213G
007 Physical Description Fixed Field - Microform M07H 013H n/a n/a C07H 213H
007 Physical Description Fixed Field - Nonprojected graphic M07K 013K n/a n/a C07K 213K
007 Physical Description Fixed Field - Motion picture M07M 013M n/a n/a C07M 213M
007 Physical Description Fixed Field - Kit M07O 013O n/a n/a C07O 213O
007 Physical Description Fixed Field - Notated music M07Q 013Q n/a n/a C07Q 213Q
007 Physical Description Fixed Field - Remote-sensing image M07R 013R n/a n/a C07R 213R
007 Physical Description Fixed Field - Sound recording M07S 013S n/a n/a C07S 213S
007 Physical Description Fixed Field - Text M07T 013T n/a n/a C07T 213T
007 Physical Description Fixed Field - Videorecording M07V 013V n/a n/a C07V 213V
007 Physical Description Fixed Field - Unspecified M07Z 013Z n/a n/a C07Z 213Z
008 Fixed-Length Data Elements - All materials M08A 014A n/a n/a n/a n/a
008 Fixed-Length Data Elements - Books M08B 014B n/a n/a n/a n/a
008 Fixed-Length Data Elements - Computer files M08C 014C n/a n/a n/a n/a
008 Fixed-Length Data Elements - Maps M08D 014D n/a n/a n/a n/a
008 Fixed-Length Data Elements - Music M08E 014E n/a n/a n/a n/a
008 Fixed-Length Data Elements - Continuing resources M08F 014F n/a n/a n/a n/a
008 Fixed-Length Data Elements - Visual materials M08G 014G n/a n/a n/a n/a
008 Fixed-Length Data Elements - Mixed materials M08H 014H n/a n/a n/a n/a
008 Fixed-Length Data Elements - General Information - Holdings n/a n/a n/a n/a C08X 214X

 


1. (OCLC) MARC tag 001 is not defined in the CBS MARC 21 format.
2. (OCLC) MARC tag 005 is not defined in the CBS MARC 21 format.