Byers, Robert A. <br/><br/>
D Base programmer's utility 

 - 5th 
 - Delhi  BPB  1987 
 - 107p;22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer<br/>Computer,D base Progamme,<br/>D base Progamme
<br/><br/><label>Dewey Class. No.: </label>BYE  / 001.642