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Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992)
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
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Wikipedia : das Buch : aus der freien Enzyklopädie Wikipedia ; [mit der DVD-ROM Wikipedia 2005/2006] (2005)
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