Ray, Ajoy Kumar <br/><br/>
Information technology  Principles and applications 

 - New Delhi  Prentice - Hall  2004 
 - xxx,602p.  24cm 
<br/><br/><label>ISBN: </label>8120321847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / RAY