Simpson, Alan  1953- <br/><br/>
Advanced Techniques in dBASE III Plus 
Alan Simpson. 
 - New Delhi  BPB Publications  1986 
 - ix-xxiii 
<br/><br/><label>ISBN: </label>0895883694 
<br/><br/><label>Dewey Class. No.: </label>005.75 
<br/><br/><label>Universal Decimal Class. No.: </label>