Ray, Ajoy Kumar <br/><br/>
Information technology : principles and applications 
Ajoy Kumar Ray and Tinku Acharya 
 - New Delhi :   Prentice-Hall of India,   c2004. 
 - xxx, 602 p. :   ill. ;   24 cm. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label>--Computer, MIS
<br/><br/><label>Dewey Class. No.: </label>004 RAY