Manglal-lan, Karlon M., et al.  <br/><br/>
Evaluation of energy consumption of different brands of window type air-conditioning units 
Karlon M. Manglal-lan, et al. 
 -  2009  
 - viii, [48] leaves   28 cm.  
<br/><br/> Thesis (BS Electrical Engineering) -- Mariano Marcos State University-College of Engineering, Batac City  
<br/><br/>Bibliography: leaf 28