Preservation of electronic information/ 
by Ganguly R C (ed.) 
 - New Delhi:  Gyan,  2007. 
 - 308p. 
<br/><br/><label>ISBN: </label>9788182054301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Preservation Digital Materials<br/>Library and Information Science
<br/><br/><label>Dewey Class. No.: </label>025.84  / GAN/P