Kumar, Rajendra <br/><br/>
Human computer interaction / 
by Rajendra Kumar 
 - 2nd edition : 
 - Bangalore :  Firewall Media,   2008 
 - xvii, 257 pages pages :  illustrations ; 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9788131802809 
<br/><br/><label>LCCN: </label>89-49408 
<br/><br/><label>Nat. Bib. No.: </label>GB-9006024 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interactive computer systems.<br/>Human-machine systems.
<br/><br/><label>LC Class. No.: </label>QA 76.9  / .K86 2008 
<br/><br/><label>Dewey Class. No.: </label>004.019