Using visual basic 6 
Bob Reselman . [et al]. 
 - New Delhi  Prentice Hall of India  2000 
 - xvi, 838p., 25cm. 
<br/><br/><label>ISBN: </label>81-203-1515-4. 
<br/><br/><label>Dewey Class. No.: </label>005.133  / U08U