Ricardo Baeza Yater <br/><br/>
Modern Information Retrieval 

 - 1 
 - Pearson Educations  New Delhi  2007 
<br/><br/><label>ISBN: </label>9788131709771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>004