Cornell, Gary. <br/><br/>
Manual de Visual Basic 3 para Windows 

 - Madrid :   McGraw-Hill,   l994. 
 - 792 p. 
<br/><br/><label>ISBN: </label>8448118855 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROGRAMACION
<br/><br/><label>Universal Decimal Class. No.: </label>519.682