The following documents the changes contained in the first update to the 2000 edition of the MARC 21 Format for Classification Data.  Update No. 1 (October 2000) includes changes resulting from proposals which were considered by the ALA ALCTS/LITA/RUSA Machine-Readable Bibliographic Information Committee (MARBI) at its meetings in July 2000 and by the Canadian Committee on MARC (CCM) at its meetings in July 2000.

New content designator:

Subfield code

$y  Link text in 856 (Electronic Location and Access)

See also:

Appendix E:  Format Change Lists