Domestic refregeration and air-conditioning servicing (vol.l) / 
Ebonite, Romeo S. 
 - Manila :  Rex Book Store, Inc,  2016. 
 - viii, 138 p.: ill. ; 25.5cm. 
<br/><br/>includes references, index 
<br/><br/><label>ISBN: </label>9789712378492 
<br/><br/><label>Dewey Class. No.: </label>Fil 621.56 Eb168 2016