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Binder, W.; Kemminer, J.; Summann, F.: CD-ROM und Online-Publikumskataloge für Bibliotheken : Ein Projekt der Universitätsbibliothek Bielefeld (1988) 0.03

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Gündogar, F.: Kurztitelkatalogisierung in der Stadtbücherei Bochum : Überlegungen zur Verkürzung von Titelaufnahmen und ihre Realisierung in einem computergestützten System (1987) 0.02

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Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.01

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Footnote: Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.

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