Jaiswal, S <br/><br/>
Information Technology Today; Encyclopaedia of information technology 

 - 3rd 
 - New Delhi  Galgotia  2003 
<br/><br/><label>ISBN: </label>81-7515-270-2 
<br/><br/><label>Universal Decimal Class. No.: </label>02:681.3(03)  / JAI.03