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  • × classification_ss:"ST 270"
  1. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 7.99 
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  2. Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008) 7.99 
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  3. Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008) 7.99 
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