Das;D.K.Lal <br/><br/>
Samajik Shodh:sidhant evam vyavahar  Hindi 

 - Jaipur  Rawat publications  2017 
 - 352 pg 
<br/><br/><label>ISBN: </label>978-81-316-0859-3 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sociology