Tripathi Gyandev Mani <br/><br/>
Samajik itihas ke paripresh me shikshai hindi ke swarup ka vishleshnatmak addhyan 

 -  2009 
 - iii,216p. 
<br/><br/><br/>Ph. D. Thesis (Delhi University) 
<br/><br/><label>Source: </label>Theses