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  • × author_ss:"Böhm, E."
  • × type_ss:"a"
  • × year_i:[1970 TO 1980}
  1. Böhm, E.: Publikumsverkehr in der Bibliothek : Empfehlungen für das Kontaktverhalten zwischen Bibliothekar und Benutzer in der Bibliothek (1975/76) 0.01
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