Sta. Maria, Hipolito B. <br/><br/>
Refrigeration and airconditioning / 
Hipolito B. Sta. Maria. 
 - 3rd 
 - Mandaluyong City :  National Book Store,  2010. 
 - 196 p. : ill.:  22 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-08-6172-7 
<br/><br/><label>LC Class. No.: </label>621.56 St59r