Variable Control Fields

001 Control Number (NR) System generated

003 Control Number Identifier (NR) System generated

005 Date and Time of Latest Transaction (NR) System generated

007 Physical Description Fixed Field (Microforms) (NR)

008/00 - 05 Date Entered on File System generated

008/06 Publication Status

008/07 - 10 Beginning Date of Publication, 008/11 - 14 Ending Date of Publication

008/15 - 17 Place of Publication, Production, or Execution

008/18 Frequency, 008/19 Regularity

008/20 ISSN Center

008/21 Type of Serial

008/22 Form of Original Item

008/23 Form of Item

008/24 Nature of Entire Work, 008/25 - 27 Nature of Contents

008/28 Government Publication

008/29 Conference Publication

008/33 Original Alphabet or Script of Title

008/34 Successive/Latest Entry

008/35 - 37 Language

008/38 Modified Record

008/39 Cataloging Source

See also:

Section E. USMARC Format for Serials as Applied Within CONSER