Lima, Tony <br/><br/>
Inside dBASE IV 

 - Massachusetts:   Addison-Wesley Publishing Company, Inc.,   1989 
 - xvi, 370p. 
<br/><br/><label>ISBN: </label>0-201-16683-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Subjects--Index Terms: </label>Commands and functions 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06   / M9