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  • × author_ss:"Frasch, G."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1970 TO 1980}
  1. Frasch, G.: ¬Der fragende Bibliotheksbenutzer : Auskunftsdienst als Öffentlichkeitsarbeit in Klein- und Mittelstädten (1976) 0.01 
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