Yadav, R N S. <br/><br/>
Distance education: Theory and practice 

 - Chandigrah  Abhishek Publications  2002 
 - 314p. 
<br/><br/><label>ISBN: </label> RS 695.00 
<br/><br/><label>Source: </label> RS 695.00 
<br/><br/><label>Dewey Class. No.: </label>378.03 YAD