010 - Library of Congress Control Number (NR)

MARC 21 Community Information - Concise

2007

Unique number assigned to a MARC record by the Library of Congress.

Indicators

First - Undefined

# - Undefined

Second - Undefined

# - Undefined

Subfield Codes

$a - LC control number (NR)

$z - Canceled/invalid LC control number (R)

$8 - Field link and sequence number (R)

See description of this subfield in Appendix A: Control Subfields.

Example


010	##$a##2001000001

Library of Congress >> MARC >> Community Information >> 01X-08X >> 010

The Library of Congress >> Librarians, Archivists >> Standards >> MARC

(10/20/2010)