RAJENDRA KUMAR <br/><br/>
HUMAN COMPUTER INTERACTION 
RAJENDRA KUMAR 
 - 2 
 -  FIREWALL MEDIA  2008 
 - xvii, 257 p. ; 9. 
<br/><br/><label>ISBN: </label>9788131802809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE
<br/><br/><label>Dewey Class. No.: </label>004 KUM (MCA)  / RAJ