Human-computer interaction / 
Alan Dix ... [et al.] 
 - 3rd ed. 
 - Delhi :  Pearson Educ.,  2004. 
 - xxv, 834 p. 
<br/><br/><label>ISBN: </label>812970409 :  KES 3,600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-computer interaction.
<br/><br/><label>LC Class. No.: </label>QA76.9  / .H85H86 2004