Open learning system in India  : with special reference to school education 
K.D Sharma and D.V.Sharma, 
 - New Delhi:  Allied,  1993. 
 - 190p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>8170232368 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education-India
<br/><br/><label>Dewey Class. No.: </label>378.03  / OPE