Format Changes - Update No. 2, October 2001 (Appendix F: Format Change Lists)
The following documents the changes contained in the second update to the 2000 edition of MARC 21 Format for Holdings Data. Update No. 2 (October 2001) includes changes resulting from proposals which were considered by the ALA ALCTS/LITA/RUSA Machine-Readable Bibliographic Information Committee (MARBI) at its meetings in 2001 and by the Canadian Committee on MARC (CCM) at its meetings in 2001.
New content designators:
Subfield code
$u Uniform Resource Identifier in 583 (Action Note)
Codes
Fields 853-855 - Subfield $w (Frequency): code k (Continuously updated)
Field 843 - Subfield $7/12 (Fixed-length data elements of reproduction/Frequency): code k (Continuously updated)
See also: