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Rijsbergen, C.J. van: Information retrieval (1979)
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- Language
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
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Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006)
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- Imprint
- Berlin : E. Poetzsch Verlag
