Grigorieff, G. <br/><br/>
DBASE II, dBASE III :  guía de uso 

 - Madrid :   Paraninfo,  1986 
 - 191 p.  ;  21 cm. 
<br/><br/><label>ISBN: </label>8428314942 
<br/><br/><label>Standard No.: </label>DIF000414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DBASE II<br/>DBASE III