Williams H. Severns <br/><br/>
Air Conditioning and Refrigeration 

 -  John Wiley & Sons Inc London  1958 
 - 563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refrigeration, Air Conditioning
<br/><br/><label>Dewey Class. No.: </label>621.56  / SEV