Ricardo Baeza Yates <br/><br/>
Modern information retrieval 

 - 2ND Ed. 
 -  Pearson Education  2005 
 - 513p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>N.D.