Domestic refrigeration and air-conditioning servicing volume ll 
Ebonite, Romeo S. 
 - 1st. Ed. 
 - Manila: Rex Book Store Inc.  2017 
 - viii, 164p.: ill. ; 25.5cm. 
<br/><br/> include references index 
<br/><br/><label>ISBN: </label>9789712380044 
<br/><br/><label>Dewey Class. No.: </label>Fil 621.56 Eb168 2017