Ganguly, S. M. <br/><br/>
Preservation of electronic information 

 - Delhi  Isha Books  2007 
 - 308p. 
<br/><br/><label>ISBN: </label> RS 790.00 
<br/><br/><label>Source: </label> RS 790.00 
<br/><br/><label>Dewey Class. No.: </label>025.8 PRE