Perry, G. <br/><br/>
Teach Yourself Visual Basic 6 In 21 Days  Textual Documents 

 - New Delhi  Techmedia Publication  1998 
 - XVII/851/PB 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>5.4299999999999997  / PER