Singh, Surender <br/><br/>
General studies:  for civil services preliminary examination also useful for state public service commission examination paper I/ 

 - Chennai:  McGraw Hill Education (India) Private Limited,  2023. 
<br/><br/><label>ISBN: </label>9789355321039 
<br/><br/><label>Dewey Class. No.: </label>1k44,R23  / R3.1