Singh, Parishat Kumar <br/><br/>
Sāmājika nyāya :  eka avadhārāṇatmaka adhyayana / 
Parishat Kumar Singh 
 - New Delhi:  Educational Book Service,   2019. 
 - 110 p. 
<br/><br/><label>ISBN: </label>9789386541864 
<br/><br/><label>Dewey Class. No.: </label>303.3720954  / SIN