LANGLEY, B <br/><br/>
Air Conditioning And Refrigeration Troubleshooting Handbook 

 - 1st Ed. 
 - Reston, Virginia  Reston Publishing Company, Inc  1980 
 - xi, 414 pages  24 cm 
<br/><br/><label>ISBN: </label>0835902048 
<br/><br/><label>Dewey Class. No.: </label>697.93 LAN