Perry, Greg  <br/><br/>
Sams teach yourself Visual Basic 6 in 21 days /  [textbook] 
 Visual Basic 6 in 21 days 
Greg Perry 
 - xvii,851 pages :  illustrations; 
<br/><br/><label>ISBN: </label>8176351504 
<br/><br/><label>LC Class. No.: </label>QA76.73.B3  / PER