Energy systems 

 - 3rd ed. 
 - Bhilai  Gate Academy Publication  2016 
 - o6-37p. 
<br/><br/><label>ISBN: </label>9789385865053  150 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering 
<br/><br/><label>Dewey Class. No.: </label>33.7 DHA V