Ray Ajoy Kumar <br/><br/>
Information technology: Principles and applications 
Ray Ajoy Kumar 
 - New Delhi  Prentice Hall of India  2004 
 - xviii, 602 
<br/><br/><label>ISBN: </label>8120321847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>659.4038 R111I