Roy, Ravindra Nair. <br/><br/>
Encyclopedia of sociology  : Indian social system (vol.-1) 
/ by Ravindra Nair Roy…[et.al] 
 - Delhi:   Signature Books International,   2016. 
 - viii, 280p. 
<br/><br/><label>ISBN: </label>9789385622069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eco-social system<br/>Social system<br/>Sociology<br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301.03  / ROY/E