Lang, V. Paul <br/><br/>
Principles of air conditioning 
V. Paul Lang 
 - 3rd ed. 
 - New York:  Delmar,  1979. 
 -  ix, 326p 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0827310099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning
<br/><br/><label>Dewey Class. No.: </label>697.9  / LAP