Sharma, B.M.  . <br/><br/>
Distance education /  
edited by B.M. Sharma. 
 - New Delhi :   Commonwealth publishers ,   2012 
 - 463p :  
<br/><br/><label>ISBN: </label>81-7169-309-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education
<br/><br/><label>Dewey Class. No.: </label>T4:8  / Q2;5