CAMPBELL D.,CAMPBELL M. <br/><br/>
MASTERING DBASE IV 

 -  NEWYORK : MCGRAW HILL  1992 
 - 614 p. 
<br/><br/><label>ISBN: </label>0000028001583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DBASE : DATABASE SYSTEMS
<br/><br/><label>Dewey Class. No.: </label>005.75  / C15