General studies for civil services preliminary examination :  GS Paper 1 2017. 

 - 1st Ed. 
 - Chennai :  McGraw- Hill Education,  2017. 
 - Miscp. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL.
<br/><br/><label>Dewey Class. No.: </label>001  / GEN