Holzner, Steven. <br/><br/>
Visual basic for dos. 

 - New York     Brady publishing    1992 
 - xiv, 441p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming
<br/><br/><label>Dewey Class. No.: </label>005.262 HOL