Library of Congress >> MARC >> Authority >> 01X-09X >> 087

087 - Government Document Classification Number (R)

MARC 21 Authority - Concise

2007

Single government document classification number, number stem, or a number span associated with a 1XX heading in an established heading record. The classification number(s) may be qualified by explanatory information when the heading is represented by more than one number in the same classification scheme.

Indicators

First - Number source

# - Source specified in subfield $2

0 - Superintendent of Documents Classification System

1 - Government of Canada Publications: Outline of Classification

Second - Undefined

# - Undefined

Subfield Codes

$a - Classification number element-Single number of beginning number of span (NR)

$b - Classification number element-Ending number of span (NR)

$c - Explanatory information (NR)

$2 - Number source (NR)

$6 - Linkage (NR)

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

$8 - Field link and sequence number (R)

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

Examples


087	0#$aY 4.N 16


087	1#$aFs-85


087	##$aWR$c1987-$2ordocs


087	0#$aHE 20.8216


087	##$aSTA 993$2nydocs


087	1#$aFs-20$bFs-29


087	##$aY/G29/2$c1987-$2ordocs

Library of Congress >> MARC >>Authority >> 01X-09X >> 087

(03/03/2008)