Human-computer interaction 

 - 3 rd 
 - Delhi  Pearson Education (Singapore) Pte. Ltd  2004 
 - xxv, 834p 
<br/><br/> Index included	  
<br/><br/><label>ISBN: </label>8129704099 
<br/><br/><label>Universal Decimal Class. No.: </label>004.92  / H85