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Garside, K.: Subject cataloguing in German libraries (1950)
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- Theme
- Geschichte der Sacherschließung
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Vickery, B.C.: ¬The significance of John Wilkins in the history of bibliographical classification (1953)
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- Theme
- Geschichte der Klassifikationssysteme
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Clapp, V.: Indexing and abstracting : recent past and lines of future developement (1950)
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- Theme
- Geschichte der Sacherschließung
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Lubetzky, S.: ¬The function of the catalog (1956)
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- Theme
- Geschichte der Sacherschließung
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Lubetzky, S.: Development of cataloging rules (1953)
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- Theme
- Geschichte der Kataloge