Automatic curtain / 
Mohd Firdaus Abdul Wahab...[et al.] 
 - Permatang Pauh, Pulau Pinang :  Politeknik Seberang Perai,  2008 
 - 98ms. :  ill. ;  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control