Kapoor, V.K. <br/><br/>
Information tecnology and computer applications 

 - New Delhi  Sultan chand and sons  1997 
 - 20.52p. 
<br/><br/><label>ISBN: </label>81-7014-298-9 
<br/><br/><label>Dewey Class. No.: </label>004   Kap. N7