Introduction to information technology. 

 - Delhi :  Dorling Kindsley,  2006. 
 - xviii, 648 pages : illustrations. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>817758118X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.<br/>Information technology.