Singh Surender <br/><br/>
2020 General Studies : for Civil Services Preliminary Examiniations, Also Usefull for State Public Service Commission Examinatio 

 - New Delhi  McGraw Hill Education (India) Private Limited  2020 
 - 1127p 
<br/><br/>Singh Surender & Parmar Virinder: 2020 General Studies : for Civil Services Preliminary Examiniations, Also Usefull for State Public Service Commission Examinations. Paper-1.  New Delhi.  McGraw Hill Education (India) Private Limited, 2020. 10-93-5316-785 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>10-93-5316-785-1 
<br/><br/><label>Dewey Class. No.: </label>153.94  / SIN