Chopra, J K, ed. <br/><br/>
Unique quintessence of general studies for main examination paper - 1 : UPSC civil services and state public services 

 -  New Delhi  Unique  2010 
<br/><br/><label>ISBN: </label>9788183572125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General studies