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The Library of Congress > Cataloging, Acquisitions > PCC > BIBCO > COLLECTIONS: BIBCO Core Record Standards

Go to: Introduction to BIBCO Core Record Standard; Chart and footnotes

Field Code and Description COLLECTIONS
Leader & Directory Code as national level (1)
Variable Control Fields: 001, 003, 005 (2)
Variable Control Field: 007 (3, 5)
Variable Control Field: 008 (6, 11, 12, 13, 14)
040 (Cataloging Source) M
042 (Authentication Code) M (22)
1XX (Main entry) MA
245-4XX  
245 (Title Statement) $a M
all other subfields MA
($h M for microforms) (29)
246 (Varying Form of Title) MA (30)
260 (Publication, Distribution, Etc. (Imprint)) $c MA
300 (Physical Description) $a (Extent) MA or
$f MA
$g MA (34)
5XX (Notes) MA (38)
6XX (Subject access fields) MA (55)
655 (Index Term -- Genre/Form) (55)
7XX (Added entries) MA (58)