Filmgeneration
        engl.: Generation of microfilm
               
               
MAB          057'_9  
        Anm. Werte wie bei UNIMARC
             
             
MARC21       007h'11  Generation
     Values: 
              a   First generation (master)
              b   Printing master
              c   Service copy
              m   Mixed generation
              u   Unknown

 Indic/etc.: Werte wie bei UNIMARC
             
UNIMARC      130$a'_9  
     Values: 
              a   First generation microform
              b   Printing master of microform
              c   Service copy
              u   Unknown microform generation
              v   Mixed microform generations