Sri lanka ergy audit manual -Module 1  : approach to energy auditing 

 - [S.l]  Sri Lanka Energy Managers Association  2013 
 - xiv, 110 p. 
<br/><br/><label>ISBN: </label>9789558376201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy-Financial aspects<br/>Energy -Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>333.79233  / SRI