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Fröschner, G.: ¬Die BBK in der bibliothekarischen Hochschulausbildung der DDR (1987)
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Fröschner, G.: Probleme der Anwendung der sowjetischen Bibliothekarisch-Bibliographischen Klassifikation in den Bibliotheken der DDR (1979)
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Fröschner, G.: Zur Weiterentwicklung der Bibliothekarisch-Bibliographischen Klassifikation (BBK) in der Sowjetunion (1979)
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Fröschner, G.: Mehr als ein Jahrzehnt DACH-Konferenz (2001)
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Fröschner, G.; Helbig, G.; Schulz, H.: Richtlinie für die Adaption der sowjetischen Bibliothekarisch-bibliographischen Klassifikation (1981)
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Regeln für den Schlagwortkatalog : RSWK (2007)
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Zedler, G.: ¬Der Schlagwortkatalog (1914)
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Grasberger, F.: Systematischer Schlagwortkatalog (1951)
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Kaiser, R.: ¬Der Schlagwortkatalog (1937)
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Gebauer, H.D.; Weber, M.: ¬Der Schlagwortkatalog (1993)
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