Format Changes - Update No. 4, October 2003 (Appendix G: Format Change Lists)
The following documents the changes contained in the fourth update to the 1999 edition of MARC 21 Format for Bibliographic Data. Update No. 4 (October 2003) includes changes resulting from proposals which were considered by the ALA ALCTS/LITA/RUSA Machine-Readable Bibliographic Information Committee (MARBI) at its meetings in 2003, the Canadian Committee on MARC (CCM) at its 2003 meetings, and by the Book Industry Communications/Bibliographic Standards Technical Subgroup (BIC/BSTS) at its meetings in 2003.
New content designators:
Fields
366 Trade Availability Information
Subfield codes
$i Display text in 538 (System Details Note)
$q Enumeration and first page in 773 (Host Item Entry)
$q Format of the digital image in 352 (Digital Graphic Representation)
$u Uniform Resource Identifier in 538 (System Details Note)
$2 Source in 022 (International Standard Serial Number)
$3 Materials specified in 538 (System Details Note)
Appendix
Appendix I: Organization Code Sources
Obsolete content designators:
Character positions
006/03 (Continuing resources) ISSN center
008/20 (Continuing resources) ISSN center
Changes in content designator names:
Indicator value
2nd indicator (Code source) in 072 (Subject Category Code): Value 7 (Code Source specified in subfield $2)
Subfield codes
$a in 044 (Country of Publishing/Producing Entity Code): MARC country of publishing/producing entity code
$c in 044 (Country of Publishing/Producing Entity Code): ISO country code
$2 in 072 (Subject Category Code): Code Source
See also: