Lehman, John A. <br/><br/>
Systems design in the fourth generation :  object-based development using dBASE / 
John A. Lehman. 
 - New York :  John Wiley & Sons,  1991. 
 - x, 381 p. :  ill. ;  24 cm. 
 - Wiley series in computing and information processing .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471527521 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>dBase III.<br/>dBase IV (Computer file).
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.