Yogesh Kumar <br/><br/>
Awar madhyamik ster per Delhi ke vidyalayo me smanvit vishya ke rup me samaj-vigyan shikshan ki samasyaon ka addhyan 

 -  1998 
 - 123p. 
<br/><br/><br/>M. Ed. Dissertation (Delhi University) 
<br/><br/><label>Source: </label>Dissertations