Rai, Amarnath <br/><br/>
Distance education: Open learning vs virtual university concepts 

 - Delhi  Authors Press  2005 
 - ix,274p. 
<br/><br/><label>ISBN: </label> RS 250.00 
<br/><br/><label>Source: </label> RS 250.00 
<br/><br/><label>Dewey Class. No.: </label>378.03 RAJ