Herman, Stephen L. <br/><br/>
Electricity & Controls for HVAC-R 

 - 7th 
 - New Delhi  Cengage  2014 
 - 593 
<br/><br/><label>ISBN: </label>978-1-133-27820-7 
<br/><br/><label>Dewey Class. No.: </label>621.3  / HER