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  • × classification_ss:"54.64 Datenbanken"
  • × classification_ss:"06.74 Informationssysteme"
  1. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.00 
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  2. Gugerli, D.: Suchmaschinen : die Welt als Datenbank (2009) 0.00 
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