Ballaney, PL <br/><br/>
Refrigeration and air conditioning 

 - 10th ed. 
 - Delhi  Khanna  1972 
 - 812 p.  ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refrigeration & air conditioning
<br/><br/><label>Dewey Class. No.: </label>621.56  / B14