Kumar, R. Sarvana  . <br/><br/>
Textbook of information technology /  
by R. Sarvana Kumar et al .... 
 - New Delhi :   S.Chand & Co. Ltd., ,   2003 
 - 280p :  
<br/><br/><label>ISBN: </label>81-219-2218-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>2:(BV)  / P3;1