Refrigeration and air conditioning 
Sta. Maria, Hipolito B. 
 - 3rd ed. 
 -  National Book Store,  2001 
 - 196 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71086172-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning.
<br/><br/><label>Dewey Class. No.: </label>F 621.57 S7751 2001