General Studies and Engineering Aptitude:  Basics of Energy and Environment 

 - New Delhi:  Made Easy Publication;  2019. 
 - 218p. 
<br/><br/> ESE 2019 (UPSC Engineering Prelims Exam: Paper I) 
<br/><br/><label>ISBN: </label>935147335X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy - Environment 
<br/><br/><label>Dewey Class. No.: </label>378.1662  / GEN