MARC formats Data processing 38 Cataloging 19 Machine-readable bibliographic data 18 Names, Geographical (Cataloging) 12 Authority files (Information retrieval) 10 Cataloging of serial publications 10 more ... Code words 9 Descriptive cataloging 9 MARC, Formats 8 Classification 7 Holdings (Bibliographic data) 7 Standards 7 Books 6 Information storage and retrieval systems 6 Cataloging of archival materials 5 Cataloging of manuscripts 5 Exchange of bibliographic information 5 Format 5 Handbooks, manuals, etc 4 Language and languages 4 UNIMARC 4 Cataloging of music 3 Cataloging of nonbook materials 3 Cataloging of sound recordings 3 Fichiers d'autorité 3 Informatique 3 Libraries 3 Normes 3 Automatic Data Processing 2 less ...