Halimahtun Mohd. Khalid. <br/><br/>
Human factors of integrating speech and manual input devices  the case of computer aided design /  [microform] : 
Halimahtun Mohd. Khalid. 
 - Bangi :  Universiti Kebangsaan Malaysia,  1992. 
 - 1 film reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - University of London, 1989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-computer interaction.<br/>Computer-aided design.