Library of Congress >> MARC >> Authority >> 4XX >> 480

480 - See From Tracing-General Subdivision (R)


MARC 21 Authority - Full
October 2009

First Indicator
Undefined
# - Undefined

Second Indicator
Undefined
# - Undefined


Subfield Codes
$i - Relationship information (R)
$v - Form subdivision (R)
$w - Control subfield (NR)
    /0 - Special relationship
    /1 - Tracing use restriction
    /2 - Earlier form of heading
    /3 - Reference display
$x - General subdivision (R)
$y - Chronological subdivision (R)
$z - Geographic subdivision (R)
$4 - Relationship code (R)
$5 - Institution to which field applies (R)
$6 - Linkage (NR)
$8 - Field link and sequence number (R)

FIELD DEFINITION AND SCOPE

Tracing for a general subdivision see from reference.

Used in an established heading or established heading and subdivision record to trace a see from reference from a general subdivision not used in an established heading.


GUIDELINES FOR APPLYING CONTENT DESIGNATORS

Most of the content designators defined for field 480 are the same as those defined for field 180 (Heading-General Subdivision), field 580 (See Also From Tracing-General Subdivision), and 780 (Subdivision Heading Linking Entry-General Subdivision). Description, guidelines, and input conventions for shared content designators are given in the X80 General Subdivisions-General Information section.

Guidelines for using subfield $w (Control subfield), subfield $i (Relationship information), and subfield $4 (Relationship code) in field 480 are given in the Tracings and References-General Information section.

EXAMPLES

180 ##$xAesthetics
480 ##$xKnowledge$xAesthetics
480 ##$xViews on aesthetics
180 ##$xPolitical and social views
480 ##$xSocial views
480 ##$xViews on politics and society
480 ##$xViews on society

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