ASHTON-TATE <br/><br/>
DBASE IV GUIDE TO DBASE IV LANGUAGE REFERENCE 

 - N.D. 
 - NULL  ASHOT  1980 
 - 123 PB 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>5.7565