Townsend, Carl <br/><br/>
Mastering dbase iii plus  a srructured approach 

 - New Delhi  BPB  1987 
 - xviii, 341p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RELATIONAL DATABASES
<br/><br/><label>Dewey Class. No.: </label>005.756  / TOW