Library of Congress >> MARC >> Authority >> 5XX >> 580

580 - See Also 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)
$0 - Record control number (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 also from reference.

Used in an established heading or established heading and subdivision record to trace a see also from reference from an authorized general subdivision to a related established heading.


GUIDELINES FOR APPLYING CONTENT DESIGNATORS

Most of the content designators defined for field 580 are the same as those defined for field 180 (Heading-General Subdivision), field 480 (See From Tracing-General Subdivision), and field 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 580 are given in the Tracings and References-General Information section.

EXAMPLES

180 ##$xMonuments
580 ##$xShrines
180 ##$xOfficials and employees$xFurloughs
580 ##$xOfficials and employees$xLeave regulations

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