Air conditioning and refrigeration technology / 
3G Elearning FZ LLC 
 - UAE :  3G Elearning FZ LLC,  2015. 
 - iv, 269 p.: ill,; 23.4 cm. 
<br/><br/><label>ISBN: </label>9789351154204 
<br/><br/><label>Dewey Class. No.: </label>C 621.56 Ai298 2015