Singh Surender <br/><br/>
General Studies : for Civil Services Preliminary Examination (GS Paper 1 2019) 

 - Chennai  McGraw Hill Education (India) Private Limited  2019 
 - 1406p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-5316-085-2 
<br/><br/><label>Dewey Class. No.: </label>1  / SIN