H M Deitel, P J Deitel, T R Nieto <br/><br/>
Visual basic 6 : how to program 

 - Prentice Hall, New Jersey  c1999 
 - LI,1013p 
<br/><br/><label>ISBN: </label>0-13-456955-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.6425 Dei