- Proposal No. 2007-01: Definition of subfields $b and $j in field 041 in the MARC 21 Bibliographic FormatProposal No. 2007-02: Incorporating invalid former headings in 4XX fields of the MARC 21 Authority FormatProposal No. 2007-03: Addition of subfield $5 in fields 533 and 538Discussion Paper No. 2007-DP01: Changes for the German and Austrian conversion to MARC 21Discussion Paper No. 2007-DP02: Use of field 520 for content advice statementsDiscussion Paper No. 2007-DP03: Recording the linking ISSN (ISSN-L) in the MARC 21 Bibliographic, Authority, and Holdings FormatsDiscussion Paper No. 2007-DP04: Definition of Field 004 in the MARC 21 Bibliographic Format
MARC