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  • × author_ss:"Koblitz, J."
  • × year_i:[1960 TO 1970}
  1. Koblitz, J.: Methoden des Referierens von Dokumenten (1964) 0.01
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    Series
    Bücherei der Dokumentalisten; 20
  2. Koblitz, J.: Klassifizieren, Schlagwortgebung und koordinatives Indizieren : Gemeinsamkeiten und Unterschiede (1969) 0.00
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