Lang, V. Paul <br/><br/>
Principles of air conditioning / 
V. Paul Lang 
 - 3rd ed. 
 - New Delhi :  CBS publishers and distributors,  1979 
<br/><br/><label>ISBN: </label>0827310099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Conditioning
<br/><br/><label>Dewey Class. No.: </label>621.56  / LAN