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Kelm, B.: ¬Die Inhaltserschließung der Deutschen Bibliothek. Im Spannungsfeld zwischen nationalen und internationalen Erfordernissen (1988)
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- Source
- Nationalbibliotheken im Jahr 2000. Festgabe für Günther Pflug zum 65. Geb. Hrsg. von Sieghardt von Köcknitz u. Kurt Nowak
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Kelm, B.: Zentrale Dienste der Deutschen Bibliothek im Bereich der Sacherschließung und Möglichkeiten ihrer Nutzung (1983)
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Kelm, B.; Maassen, B.: Zentrale Dienstleistungen der Deutschen Bibliothek im Bereich der Sacherschließung (1980)
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