SIMPSON, ALAN. <br/><br/>
SIMPSON'S DBASE TIPS AND TRICKS 

 - SINGAPORE: TECH PUBLICATIONS,  1987 
 - 420P; ILLUST 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9971-84-803-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DBASE.