Busby, John David <br/><br/>
Advanced BASIC for the Apple II 

 - New York  Wiley  1988 
 - xviii, 627 p.  : ill.  ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471604941 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BASIC (Computer program language)<br/>Apple II (Computer)--Program structure--String functions--Trapping errors--File manipulation--Apple DOS
<br/><br/><label>Dewey Class. No.: </label>005.365  / BUS