Disha Publication Inc. <br/><br/>
10 yearwise UPSC civil services IAS mains general studies 

 - 4th 
 - New Delhi  Disha Publication  2022 
 - 658p.  450 
<br/><br/><label>ISBN: </label>9789392552915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>001 DIS