Olsen, Dan R.. <br/><br/>
Human-computer interaction /  
Dan R. Olsen. 
 - New Delhi :   Cengage Learning ,   2010. 
 - 512p. :   col. plate, figure ;   23cm .  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788131511374  RS325.00 
<br/><br/><label>Subjects--Index Terms: </label>ARTIFICIAL INTELLIGENCE 
<br/><br/><label>Dewey Class. No.: </label>006.3  / OLS/H