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Gebhardt, W.: ¬Die Sachkatalogisierung als Aufgabe des wissenschaftlichen Bibliothekars (1959)
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- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 6(1959), S.222-241
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Gebhardt, W.: ¬Eine erfolgreiche deutsche Sachkatalogisierungsmethodik : H.W. Eppelsheimer zum 17.10.1970 (1970)
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- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 17(1970), S.396-398
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Gebhardt, W.: Zur Geschichte der Sachkatalogisierung an der Universitätsbibliothek Tübingen 1817 bis 1961 (1982)
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- Source
- Bibliothek: Forschung und Praxis. 6(1982) H.6, S.74-88