SURENDER SINGH Dr & VIRINDER PARMAR Dr <br/><br/>
GENERAL STUDIES FOR CIVIL SERVICES PRELIMINARY EXAMINATION PAPER -I 

 -  MC GRAW HILL, NEW DELHI  2024 
 - X+K-14 
<br/><br/> DONATED  BY BOB, MSRIT 
<br/><br/><label>ISBN: </label>97893325426