Balasubramanian P. <br/><br/>
Digital Libraries 

 - New Delhi  Ess Ess Publications  2021 
 - 211p. 
<br/><br/><label>ISBN: </label>9789387698765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>025.04  / BAD