Halvorson, M <br/><br/>
Visual basic 6 professional step by step 

 - New Delhi  :  Prentice Hall Publication,  2001. 
 - xxviii,632 
<br/><br/><label>ISBN: </label>81-203-1796-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>005.118  / HAL