Severns, William H. <br/><br/>
Air conditioning and refrigeration 
William H. Severns 
 - New York:   John Wiley,   1958.  
 - xiii, 563p.  
<br/><br/> HB 
<br/><br/><br/>Eng  
<br/><br/><label>Dewey Class. No.: </label>621.5  / SEA