Datumstyp, Ergänzung
        engl.: Type of date code, Date 1, Date 2 (B.C. dates)
               
               
               
               
MARC21       046     Type of Date Code, Date 1, Date 2 (b.C. Dates)
  Subfields: 
             $a   Type of date code
                  ** c - Actual date and copyright date (BK CF MP MU VM) [obs.]
                  ** i - Inclusive dates of collection
                  ** k - Range of years of bulk of collection
                  ** m - Multiple dates
                  ** n - Date unknown; assumed to be B.C.
                  ** p - Date of distribution/release/issue and production/recording
                     session when different
                  ** q - Questionable date
                  ** r - Reprint/reissue date and original date
                  ** s - Single known date/probable date
                  ** t - Publication date and copyright date
             $b   Date 1 (B.C. date)
             $c   Date 1 (A.D. date)
             $d   Date 2 (B.C. date)
             $e   Date 2 (A.D. date)

     Values: 
             Codes:
             c   Actual date and copyright date
              c   Actual date and copyright date
              i   Inclusive dates of collection
              k   Range of years of bulk of collection
              m   Multiple dates
              n   Date unknown; Assumed to be B.C.
              p   Date of distribution/release/issue and production/recording session
                     when different
              q   Questionable date
              r   Reprint/reissue date and original date
              s   Single known date/probable date
 Indic/etc.: Wird benutzt, wenn 008'06-14 nicht geeignet, um den Sachverhalt
             auszudrücken