Singh, V. K. <br/><br/>
Distance education 

 - New Delhi  Discovery Publishing House  1996 
 - v,329p. 
<br/><br/><label>ISBN: </label> RS 550.00 
<br/><br/><label>Source: </label> RS 550.00 
<br/><br/><label>Dewey Class. No.: </label>378.03 SIN