Rai, Amar Nath <br/><br/>
Distance Education:  Open Learning Vs Virtual University Concepts  / 
Amar Nath Rai 
 - 1st edition 
 -  Authors Press ,  2000 
 - 274 
<br/><br/><label>ISBN: </label>9788172730369 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>371.35  / AMA