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Tätigkeiten im Auskunftsdienst : (= Arbeitshilfen zum Auskunftsdienst; 1) (1986)
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Statistik im Auskunftsdienst : Arbeitshilfen zum Auskunftsdienst; 3) (1986)
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Höfer, O.: Auskunftsdienst in wissenschaftlichen Universalbibliotheken (1982)
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Degligdisch, J.: ¬Der Kommunikationsprozeß im Auskunftsdienst (1976)
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Ernestus, H.: Auskunftsdienst: Standards und Realisierung (1973)
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