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  • × language_ss:"d"
  • × theme_ss:"Aufstellungssysteme Öffentlicher Bibliotheken"
  • × year_i:[1980 TO 1990}
  1. Wirtz; A.: ¬Die Entwicklung der klassifikatorischen Sacherschließung in Öffentlichen Bibliotheken der Bundesrepublik Deutschland vom Ende des 2. Weltkrieges bis 1982 (1983) 0.01 
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