Yadav, R.N.S. <br/><br/>
Distance education 

 - Chandigarh  Abhishek Publications  2002 
 - 4314  Hb 
<br/><br/><label>ISBN: </label>81-85733-37-6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>374