Domestic refrigeration and air-conditioning servicing, volume 1 (K to 12 ) 
Ebonite, Romeo S. 
 -  Rex Book Store.  2016 
 - viii, 138 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-9-71237849-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air-conditioning.
<br/><br/><label>Dewey Class. No.: </label>HS 621.56 E168 2016