GKP <br/><br/>
UPSC Civil Services Courseware 2019-20 for Preliminary and Main Examinations; Part-7 of 11: General Science and Science and Technology 
by GKP 
 -  G.K. Publishers Pvt. Ltd.  2019 
 - 283p. 
<br/><br/><label>ISBN: </label>9788194114406 
<br/><br/><label>Source: </label> Rs. 272.64 
<br/><br/><label>Subjects--Topical Terms: </label>--General Study --Civil Services --Civil service - India
<br/><br/><label>Dewey Class. No.: </label>001 GKP