Library of Congress >> MARC >> Classification >> 6XX >> 674

674 - Segmentation Instruction (R)


MARC 21 Classification - Concise
2008

Number-building instructions to give segmentation information that cannot be expressed using a single number or number span.

Indicators
First - Undefined
# - Undefined
Second - Undefined
# - Undefined
Subfield Codes
$a - Classification number-single number or beginning number of span (R)
$c - Classification number-ending number of span (R)
$i - Explanatory text (R)
Explains the segmentation instruction of the classification number. This subfield is repeated when other subfields are embedded in the explanatory text.
$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.
$8 - Field link and sequence number (NR)
See the description of this subfield in Appendix A: Control Subfields.
Examples
674 ##$iSegment as shown in$a599.2$c599.8$i, e.g.,$a636.9205$i,$a636.92/9$i,$a636.935/6
674 ##$iSegment as shown in$a371.1$c371.8$i, e.g.,$a373.18235/2
674 ##$iSegment as shown in Table 2
674 ##$iSegment notation with standard subdivisions as shown in Table 1, and segment notation$z3B$a1$c8$y1$a801$c808$iand$z3B$a1$c8$y1$a91$c99$iafter the$z3B$a1$c8$y1$a8$ior$z3B$a1$c8$y1$a9$i, e.g.,$z3B$a1$c8$y1$a8/032$i,$z3B$a1$c8$y1$a9/9282
674 ##$iSegment as shown in table under$z3B$a1$c8$i, e.g.,$z3B$a1008/032

(09/01/2008) Contact Us