HVAC Heating, Ventilating, and Air Conditioning  Level One 
National Center for Construction Education and Research 
 - Upper Saddle River, New Jersey  Prentice Hall  2001 
 - various paging  ill. color  27.5cm 
<br/><br/><label>ISBN: </label>9780130604804 
<br/><br/><label>LC Class. No.: </label>TH7012 HEA