Lokaldaten-Kategorie
          
               
               
               
MARC21       868     Textual Holdings--Indexes (R)
  Subfields: 
             $a   Textual holdings
             $x   Nonpublic note (R)
             $z   Public note (R)
             $6   Linkage [NEW]
             $8   Link and sequence number (R)

 Indic/etc.: 1st: Field encoding level
             # No information provided
             3 Holdings level 3
             4 Holdings level 4
             5 Holdings level 4 with piece designation
             2nd: Type of notation
             0 Non-standard
             1 ANSI Z39.44 or ANSI/NISO Z39.57
             2 ANSI Z39.42