Thumann, Albert. <br/><br/>
Handbook of Energy Audits (E BOOK)  [Elektronisk resurs] 

 -  Fairmont Press  2008 
<br/><br/> e book 
<br/><br/><label>ISBN: </label>978-0-88173-578-9 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books