MICROSOFT <br/><br/>
VISUAL BASIC 6.0 MANUAL DEL PROGRAMADOR 

 - MCGRAW HILL1998 
<br/><br/><label>ISBN: </label>84-481-2062-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROGRAMACION
<br/><br/><label>LC Class. No.: </label>QA76.73B3 MIC