Ross, Steven C <br/><br/>
Understanding and using dBASE IV 

 - Boulevard:   Jaico Publishing House,  1990 
 - xxv, 425p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>dBASE IV
<br/><br/><label>Subjects--Index Terms: </label>SQL  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.06dBase IV   / N0