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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1974)
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- Issue
- T.1.
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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1975)
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- Issue
- T.2.
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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1976)
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- Issue
- T.3.
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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1977)
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- Issue
- T.4.
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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1979)
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- Issue
- T.5.
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Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1979)
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- Issue
- T.6.
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Beck, H.: PRECIS: eine computerunterstützte verbale Sacherschließungsmethode auf linguistischer Grundlage (1986)
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- Issue
- T.1-2.
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Beck, H.: Universalklassifikation und kein Ende : Zu Ingetraut Dahlbergs Vorschlag für ein universales Klassifikationssystem des Wissens (1977)
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- Issue
- T.1-2.