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  • × author_ss:"Wiegand, D."
  • × year_i:[1960 TO 1970}
  1. Wiegand, D.: ¬Die Auskunftspolitik von Universitätsbibliotheken Studierenden gegenüber (1967) 0.01
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  2. Wiegand, D.: ¬Die Informationsfunktion einer Universitätsbibliothek : Institutionalisierungsgrade der Auskunftstätigkeit (1967) 0.01
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