782 SUBDIVISION LINKING ENTRY CHRONOLOGICAL SUBDIVISION (R)
Indicators
First Undefined; contains a blank (^)
Second Thesaurus
0 Library of Congress Subject Headings
1 LC Subject Headings for Children's Literature
2 Medical Subject Headings
3 National Agricultural Library Subject Authority File
4 Source not specified
5 Canadian Subject Headings
6 Repertoire des vedettes-matiere
7 Source specified in subfield $2
Subfield Codes
$u Record control number [OBSOLETE]
$v Form subdivision (R)
$w Control subfield (NR)
/0 Link display
a Link not displayed
b Link not displayed, field 788 used
c Link not displayed, non-7XX field used
n Not applicable
/1 Replacement complexity
a Heading replacement does not require review
b Heading replacement requires review
n Not applicable
$x General subdivision (R)
$y Chronological subdivision (R)
$z Geographic subdivision (R)
$0 Record control number (R)
$2 Source of heading or term (NR)
$5 Institution to which field applies (R)
$6 Linkage (NR)
$8 Field link and sequence number (R)