Upadhaya, J L  <br/><br/>
Information retrieval and digital libraries / 
J L Upadhaya. 
 - New Delhi :   Shree,   2004 
 - 299 p.   23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8188658391; 9788188658398 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Information organization.    ; Digital libraries.
<br/><br/><label>Dewey Class. No.: </label>25.524  / UPI