Upadhaya,J.L. <br/><br/>
Information retrieval and digital libraries 
/ by  J.L.Upadhaya 
 - New Delhi:   Shree Publishers and Distributors,   2004. 
 - vi,299p. 
<br/><br/><label>ISBN: </label>8188658391 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Information<br/>Information Professionals<br/>Information Retrieval<br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>025.04  / UPA/I