Ray Ajoy Kumar  <br/><br/>
Information technology :    principles and applications 
/ Ajoy Kumar Ray 
 - Eastern economy ed. 
 - New Delhi :   Prentice-Hall of India,   2004. 
 - xxx, 602 p. :    ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9788120321847  TZS 15,479/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>004 RAY