Madan, Sushila <br/><br/>
Information technology  

 - 4th 
 - New Delhi :   Taxmann Allied Service,  2007 
 - xxiv,479p. 
<br/><br/> 1. Information Technology.<br/>2. Computer Technology.<br/>3. cybernetics. 
<br/><br/><label>ISBN: </label>9788174969835