Lewis, Mike <br/><br/>
Inside dBase IV 

 - Wilmslow:   Sigma Press,   1989 
 - ix, 221p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Subjects--Index Terms: </label>Database 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06dBaseIV  / M9