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Gruppenaufstellung der Universitätsbibliothek Bochum (1983)
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Gruppenaufstellung der Universitätsbibliothek Bochum: "Notationen aus 2 Buchstaben" (1972)
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Klassifikation der Stadtbücherei Bochum (1975 ff)
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Unkhoff-Giske, B.: Umfrage zur RDA-Einführung in der Universitätsbibliothek Trier (2018)
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Diepolder, S.: Was ist eine Köperschaft? : Umfrage zur Opac-Nutzung an der Universitätsbibliothek Tübingen (2003)
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