772 Supplement Parent Entry

Field definition and scope:

Field 772 contains information concerning the related parent record when the target item is a single issue, supplement or special issue (vertical relationship) of the parent item.

When a note is generated from this field, the introductory phrase Supplement to: may be generated based on the field tag for display.

The National level record requirement for this field is Mandatory if applicable.

Field 772 is repeatable.

Guidelines for applying content designators:

For indicator and subfield code definitions and examples, National-level (NLR) and Minimal-level (MLR) record requirements, and designator repeatability, see table below:

Position	Description	NLR	MLR	Repeatability
Field 772	Parent Record Entry	A	O	R
Indicator:
First	Note controller	M
0	Display note	A
1	Do not display note	A

Second	Display constant controller	M
#	Supplement to	A
0	Parent	A
8	No display constant generated	A

Subfield code:
$a	Main entry heading	A	O	NR
$b	Edition	A	O	NR
$c	Qualifying information	A	O	NR
$d	Place, publisher, and date of publication	O	O	NR
$g	Related parts	A	O	R
$h	Physical description	O	O	NR
$i	Relationship information	O	O	R
$k	Series data for related item	O	O	R
$m	Material-specific details	O	O	NR
$n	Note	O	O	R
$o	Other item identifier	O	O	R
$r	Report number	O	O	R
$s	Uniform title	A	O	NR
$t	Title	A	O	NR
$u	Standard Technical Report Number	O	O	NR
$w	Record control number	A	O	R
$x	International Standard Serial Number	A	O	NR
$y	CODEN designation	O	O	NR
$z	International Standard Book Number	O	O	R
$4	Relationship	O	O	R
$6	Linkage	A	O	NR
$7	Control subfield	O	O	NR
	/0 - Type of main entry heading
	/1 - Form of name
	/2 - Type of record
	/3 - Bibliographic level
$8	Field link and sequence number	O	O	R

See: Examples for this field.

Input conventions:

Display constants

76X-79X Input Conventions

Content designator history:

Second Indicator - Display constant controller

Value 1 - Special issue [obsolete] [CAN/MARC only]

76X-79X Content Designator History