Format Changes - Update No. 10, October 2009 (Appendix F: Format Change Lists)
The following documents the changes contained in the tenth update to the 1999 edition of MARC 21 Format for Authority Data. Update No. 10 (October 2009) includes changes resulting from proposals that were considered by the MARC 21 community during 2009.
New content designators:
Fields
080 Universal Decimal Classification Number (R)
336 Content Type (R)
371 Address (R)
373 Affiliation (R)
374 Occupation (R)
375 Gender (R)
Subfield code
$4 Relationship code (R) in Tracings and References, fields 400-485, 500-585
Code
Code r (Relationship designation in subfield $i or $4) in $w/0 (Special relationship), Tracings and References, fields 400-485, 500-585
Change in content designator name:
Subfield code
$i Reference instruction phrase changed to Relationship information in Tracings and References, fields 400-485, 500-585
Change in repeatability:
Subfield code
$i Reference instruction phrase Relationship information in Tracings and References, fields 400-485, 500-585: changed from Not repeatable (NR) to Repeatable (R)
See also: