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

 - New Delhi  Pearson Education  2005 
 - 513p. 
<br/><br/><label>ISBN: </label>81-297-0274-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>681.3.01:025.4
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.01:025.4  / BAE