Rai, Amar Nath  . <br/><br/>
Distance education : open learing vs. virutal university concepts /  
by Amar Nath Raj. 
 - Delhi :   Authorspress ,   2000 
 - 274p :  
<br/><br/><label>ISBN: </label>81-7273-036-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education
<br/><br/><label>Dewey Class. No.: </label>T4  / P0