Ajoy Kumar Ray <br/><br/>
Information technology  principles and applications 
Ajoy Kumar Ray and Tinku Acharya 
 - New Delhi  Information technology  24 
 -  xxix,602p 
<br/><br/> Includes bibliographical references and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>81-203-2184-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>004  / AJI