Deitel, Harvey M. <br/><br/>
Visual Basic 6 how to program / 

 - Upper Saddle River, N.J :  Prentice Hall Inc.,  c1999. 
 - LI, 1015 pages :  Illustrations ; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0134569555 9780134569550 0130829285 9780130829283 0130831166 9780130831163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BASIC (Computer program language)<br/>Visual BASIC 6.0<br/>Microsoft Visual Basic.
<br/><br/><label>LC Class. No.: </label>QA 76.73  / DEI