Dubey,Madhuri <br/><br/>
Effective E-Learning: Design Development and Delivery 

 - 1st 
 - Hydrabad  University Press  2011 
 - 281p. 
<br/><br/><label>ISBN: </label> RS 525.00 
<br/><br/><label>Dewey Class. No.: </label>153.15 DUB,M