Ruhela Satyapal <br/><br/>
Samajik sarvekshan aur anusandhan ke multav. 

 - Delhi  Vikas Publications           1970 
 - 455p  cm. 
 - Hindi .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, L0