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

Concise Formats - 2009/2010 Archive >> Community Information >> 01X-08X >> 035

035 - System Control Number (R)

MARC 21 Community Information - Concise

2007

System control number for a record that belongs to a system other than the one whose number is contained in field 001 (Control Number), field 010 (Library of Congress Control Number), or field 016 (National Bibliographic Agency Control Number).

Indicators

First - Undefined

# - Undefined

Second - Undefined

# - Undefined

Subfield Codes

$a - System control number (NR)

MARC code (enclosed in parentheses) of the organization originating the system control number, followed immediately by the number. See Organization Code Sources for a listing of organization code sources used in MARC 21 records.

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

$6 - Linkage (NR)

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

$8 - Field link and sequence number (R)

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

Library of Congress >> MARC >> Community Information >> 01X-08X >> 035

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

(10/20/2010)