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  • × author_ss:"Pretzsch, J."
  • × theme_ss:"OPAC"
  • × theme_ss:"Regeln für den Schlagwortkatalog (RSWK)"
  1. Pretzsch, J.: ¬Der EDV-Katalog der Bibliothek des Deutsches Patentamts (1985) 0.06 
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