Yates, R <br/><br/>
Modern information retrieval 

 - New Delhi  :  Pearsion Education,  2004. 
 - xvi,513 
<br/><br/><label>ISBN: </label>81-297-0274-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.21  / YAT