Shankar,Ravi <br/><br/>
IAS mains general studies paper -1 Indian heritage & culture history & geography of the world & society 

 - New Delhi  Arihant pub.  2015 
 - 656p. 
<br/><br/><label>ISBN: </label>9789351763253 
<br/><br/><label>Dewey Class. No.: </label>001  Sh23I