Babu, B. Ramesh <br/><br/>
Revolution of digital environment on library services 

 - vol.1 & 2 
 - Delhi  B.R. pub.  2015 
 - 238p. 
<br/><br/><label>ISBN: </label>9789350502341 
<br/><br/><label>Dewey Class. No.: </label>025.5 B119R