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Concise Formats - 2008 Archive >> Bibliographic >> 05X-09X >> 085

085 - Synthesized Classification Number Components (R)

MARC 21 Bibliographic - Concise

2008

This is an ARCHIVED VERSION of the 2008 electronic edition of the MARC 21 Concise Formats. Please see loc.gov/marc/concise/ for the most up-to-date version of the electronic MARC 21 Concise Formats.

Information about how a synthesized classification number or a portion of a synthesized classification number was built. It traces the different components of a synthesized number, showing the different portions of the number and where the add instructions are given. If a number was built using two or more instructions, a separate field 085 is given for each instruction.

Indicators

First - Undefined

# - Undefined

Second - Undefined

# - Undefined

Subfield Codes

$a - Number where instructions are found-single number or beginning number of span (R)

$b - Base number (R)

$c - Classification number-ending number of span (R)

$f - Facet designator (R)

$r - Root number (R)

$s - Digits added from classification number in schedule or external table (R)

$t - Digits added from internal subarrangement or add table (R)

$u - Number being analyzed (R)

$v - Number in internal subarrangement or add table where instructions are found (R)

$w - Table identification-Internal subarrangement or add table (R)

$y - Table sequence number for internal subarrangement or add table (R)

$z - Table identification (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.

Examples


085	##$81.1$b346.046 $a346.046$r333$s95
085	##$81.1$b599 $z1$s09
085	##$81.2$b599.09 $z1$a093$c099 $z2$s94
085	##$82.1$b598 $z1$s09
085	##$82.2$b598.09 $z1$a093$c099 $z2$s94

Concise Formats - Concise Formats - 2008 Archive >> Bibliographic >> 05X-09X >> 085

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

(02/21/2008)