Tyagi,Amit kumar <br/><br/>
Handbok on energy audits and management / 
Tyagi,Amit kumar. 
 - New Delhi:  TERI,  2000. 
 - xii,164p;26cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>818541971X 
<br/><br/><label>Dewey Class. No.: </label>333.79 TYA