De, Barun Kumar <br/><br/>
Energy Management Audit and Conservation 

 - 2nd ed., 
 - New Delhi  Vrinda Publications (P) Ltd  2017 
 - 302p. 
<br/><br/><label>ISBN: </label>9788182813441 
<br/><br/><label>Dewey Class. No.: </label>658.26 BAR