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Gaus, W.: Dokumentations- und Ordnungslehre : Theorie und Praxis des Information Retrieval (2005)
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Belew, R.K.: Finding out about : a cognitive perspective on search engine technology and the WWW (2001)
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
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Broughton, V.: Essential thesaurus construction (2006)
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