Kumar S <br/><br/>
Refrigeration and air conditioning service 

 - 4th Ed. 
 - New Delhi  New Heights / Rainbow Book Co / Rb  1990 
 - 401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>624  / KU-R