| First Indicator Level of subject # - No information provided 0 - No level specified 1 - Primary 2 - Secondary |
Second Indicator Undefined # - Undefined |
| Subfield Codes |
|
| $a - Focus term (R) $b - Non-focus term (R) $c - Facet/hierarchy designation (R) $v - Form subdivision (R) $y - Chronological subdivision (R) $z - Geographic subdivision (R) |
$0 - Authority record control number (R) $2 - Source of heading or term (NR) $3 - Material specified (NR) $6 - Linkage (NR) $8 - Field link and sequence number (R) |
Topical subject constructed from a faceted vocabulary. For each term found in the field, an identification is given as to the facet/hierarchy in the thesaurus from which the term came. In addition, identification is given as to which term is the focus term of the expression
Guidelines for applying the content designators for this field are provided in the MARC 21 Format for Bibliographic Data: field 654 (Subject Added Entry-Faceted Topical Term).
| (03/14/2008) | Contact Us |