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Roloff, H.: Aktuelle Probleme des Sachkatalogs (1970)
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Roloff, H.: Probleme des Schlagwortkatalogs (1958)
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Roloff, H.: Systematik (1974-75)
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Roloff, H.: Fünfzig Jahre zentrale Auskunfterteilung (1955)
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Roloff, H.: Sechs Jahre Auskunftsabteilung der Öffentlichen Wissenschaftlichen Bibliothek Berlin : August 1945 bis August 1951 (1951)
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Roloff, H.: ¬Die Auskunftstätigkeit der wissenschaftlichen Bibliotheken (1954)
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Roloff, H.: ¬Die Katalogsituation (1961)
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Roloff, H.: Aufstellung und Katalogisierung der Bestände (1961)
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Roloff, H.: ¬Die Katalogisierung (1961)
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Roloff, H.: ¬Der gegenwärtige Stand der Sachkatalogisierung in der Deutschen Staatsbibliothek (1960)
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