Format Changes - Update No. 7, October 2006 (Appendix F: Format Change Lists)
The following documents the changes contained in the seventh update to the 2000 edition of MARC 21 Format for Holdings Data. Update No. 7 (October 2006) includes changes resulting from proposals that were considered by the MARC 21 community during 2006.
New content designators:
Field
506 Restrictions on Access Note
Subfield codes
$o Type of unit in 853-855 (Captions and Pattern)
$o Title of unit in 863-865 (Enumeration and Chronology)
$u Uniform Resource Identifier in 852 (Location)
$v Issuing date in 865 (Enumeration and Chronology - Indexes)
$2 Source of caption abbreviation in 853-855 (Captions and Pattern)
Additional changes:
A number of examples were updated or added and typos corrected to several fields.
See also: