Simpson, Alan, 1953-  Simpson, Alan, 1953- <br/><br/>
Understanding dBase III Plus / 
Alan Simpson. 
 - Academic ed. 
 - San Francisco :  Sybex,  c1990. 
<br/><br/><label>ISBN: </label>0895887290 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management<br/>dBASE III Plus (Computer system)
<br/><br/><label>LC Class. No.: </label>QA76.9.D3  / Sim 1990