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  • × author_ss:"Hirschberger, E."
  • × theme_ss:"Klassifikationssysteme"
  • × year_i:[1970 TO 1980}
  1. Hirschberger, E.: Systematischer Katalog und systematische Unterteilung im Geographischen Katalog der Bayerischen Staatsbibliothek : Allgemeine Schlüssel, Normierungen, Hauptklassenverzeichnis (1972) 0.00 
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