Vigyacharya Ram Bansal <br/><br/>
Computeri Suchana Pranali Vikas 

 - New Delhi  Vani Prakashan  2009 
 - 285 
<br/><br/><label>ISBN: </label>8170557232 
<br/><br/><label>Dewey Class. No.: </label>004.21 VIG