363 NORMALIZED DATE AND SEQUENTIAL DESIGNATION (R)
Indicators First Start/End designator ^ No information provided 0 Starting information 1 Ending information Second State of issuance ^ Not specified 0 Closed 1 Open
Subfield Codes $a First level of enumeration (NR) $b Second level of enumeration (NR) $c Third level of enumeration (NR) $d Fourth level of enumeration (NR) $e Fifth level of enumeration (NR) $f Sixth level of enumeration (NR) $g Alternative numbering scheme, first level of enumeration (NR) $h Alternative numbering scheme, second level of enumeration (NR) $i First level of chronology (NR) $j Second level of chronology (NR) $k Third level of chronology (NR) $l Fourth level of chronology (NR) $m Alternative numbering scheme, chronology (NR) $u First level textual designation (NR) $v First level of chronology, issuance (NR) $x Nonpublic note (R) $z Public note (R) $6 Linkage (NR) $8 Field link and sequence number (NR)