William H. Severns <br/><br/>
Air conditioning and refrigeration 

 - London  Wiley and Sons, Inc  1958 
 - 563p 
<br/><br/>William H. Severns & Julian R. Fellows: Air conditioning and refrigeration.  London.  Wiley and Sons, Inc, 1958.--(697.93SEV)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>697.93  / SEV