Zak, Diane <br/><br/>
Programming with Microsoft Visual Basic 2012 / 
Diane Zak 
 - 6th ed. 
 - Boston, MA :  Cengage Learning,  c2014 
 - xxiii, 936 p. :  col. ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781285077925 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Visual Basic (Computer program language)<br/>BASIC (Computer program language)