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Hoffmann, L.: Wie unordentlich darf ein Katalog sein? (1991)
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Hoffmann, H.: Descriptive Cataloging in a new light : polemical chapters for librarians (1976)
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Hoffmann, J.: ¬Die Welt der Begriffe : Psychologische Untersuchungen zur Organisation des menschlichen Wissens (1986)
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Hoffmann, H.W.: Vom Bandkatalog zum OPAC (1995)
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Hoffmann, B.: Auswahlbibliographie zur Theorie und Praxis des Auskunftsdienstes (1978)
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Informations- und Auskunftstätigkeit (1973)
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Roloff, H.: ¬Die Auskunftstätigkeit der wissenschaftlichen Bibliotheken (1954)
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Wiegand, D.: ¬Die Informationsfunktion einer Universitätsbibliothek : Institutionalisierungsgrade der Auskunftstätigkeit (1967)
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Kunze, H.: Zur Kritik an der Auskunftstätigkeit der wissenschaftlichen Bibliotheken (1953)
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Barth, F.-G.: Alphabetisch und systematisch geordnete Karteien in kleinen Fachbibliotheken : wichtige Arbeitsmittel für Informations- und Auskunftstätigkeit (1971)
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