Halvorson, Michael <br/><br/>
Microsoft visual basic 6. 0 professional step by step (with CD-Rom) 
Michael Halvorson; Michael Halvorson. 
 - New Delhi  Prentice Hall of India  2001 
 - xxviii, 632p.: ill.; 24cm. 
<br/><br/><label>ISBN: </label>81-203-1796-3. 
<br/><br/><label>Dewey Class. No.: </label>005.13  / H18M