083 DEWEY DECIMAL CLASSIFICATION NUMBER (R)
Indicators First Type of edition 0 Full 1 Abridged ^ No edition information recorded [OBSOLETE] 2 Abridged NST version [OBSOLETE] Second Source of classification number 0 Assigned by LC 4 Assigned by agency other than LC ^ Undefined [OBSOLETE]
Subfield Codes $a Classification number element--single number or beginning number of span (NR) $b Classification number element--ending number of span (NR) $c Explanatory term (NR) $z Table identification--table number (NR) $2 Edition number (NR) $5 Institution to which field applies (R) $6 Linkage (NR) $8 Field link and sequence number (R)