Kumar, R. Sarvana <br/><br/>
A textbook of information technology 

 - New Delhi  S. Chand  2003 
 - viii,255 p.  Illustration 
<br/><br/><label>ISBN: </label>8121922186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE
<br/><br/><label>Universal Decimal Class. No.: </label>004  / KUM