Library of Congress >> MARC >> Bibliographic >> 76X-78X >> 774

774 - Constituent Unit Entry (R)


MARC 21 Bibliographic - Concise
2009

Information concerning a constituent unit associated with a larger bibliographic unit (vertical relationship). When a note is generated from this field, the introductory term Constituent unit: may be generated based on the field tag for display.

Indicators
First - Note controller
0 - Display note
1 - Do not display note
Textual note is contained in field 580 (Linking Entry Complexity Note).
Second - Display constant controller
# - Constituent unit
8 - No display constant generated
Subfield Codes
See the descriptions of the subfields under field 760.
$a - Main entry heading (NR)
$b - Edition (NR)
$c - Qualifying information (NR)
$d - Place, publisher, and date of publication (NR)
$g - Related parts (R)
$h - Physical description (NR)
$i - Relationship information (R)
$k - Series data for related item (R)
Series entry from the 4XX (Series Statement) or 8XX (Series Added Entry) of the related record.
$m - Material-specific details (NR)
$n - Note (R)
$o - Other item identifier (R)
$r - Report number (R)
$s - Uniform title (NR)
$t - Title (NR)
$u - Standard Technical Report Number (NR)
$w - Record control number (R)
$x - International Standard Serial Number (NR)
$y - CODEN designation (NR)
$z - International Standard Book Number (R)
$4 - Relationship code (R)
$6 - Linkage (NR)
See description of this subfield in Appendix A: Control Subfields.
$7 - Control subfield (NR)
See the description of subfield $7 under field 760.
/0 - Type of main entry heading
/1 - Form of name
/2 - Type of record
/3 - Bibliographic level
$8 - Field link and sequence number (R)
See description of this subfield in Appendix A: Control Subfields.
Examples
774 0#$81\c$oNYDA.1993.010.00130. $n[DIAPimage].$tMap of area with highlighted street
774 0#$82\c$oNYDA.1993.010.00131. $n[DIAPimage].$tView of Mill Brook Houses from one of the houses,$d89/05
774 0#$83\c$oNYDA.1993.010.00132. $n[DIAPimage].$tView SE from Mill Brook Houses on rooftop on Cypress Ave. between 136th St. and 137th St.,$d93/05
774 0#$84\c$oNYDA.1993.010.00133. $n[DIAPimage].$tView N from 136th St. roof top of area between Bruckner Expressway and Cypress Ave.,$d93/06
774 0#$85\c$oNYDA.1993.010.00134. $n[DIAPimage].$tView E from rooftop of garden bounded by Bruckner Expressway, 136th St. and 135th St.,$d93/06

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