Sue, Polanka. <br/><br/>
No self required: E-books in libraries 

 - New Delhi  Ess Ess Publications  2011 
 - xiii,182p. 
<br/><br/><label>ISBN: </label> RS 750.00 
<br/><br/><label>Source: </label> RS 750.00 
<br/><br/><label>Dewey Class. No.: </label>025.5 SUE