Das , Kailash Chandra <br/><br/>
Information access in digital libraries 

 - 1st ed. 
 - New Delhi  SSDN  2012 
 - 197p. 
<br/><br/><label>ISBN: </label>9789381176085 
<br/><br/><label>Dewey Class. No.: </label>025.52  D26I