DUFFY, T. <br/><br/>
Four Software Tools With Lotus 1-2-3 Wordperfect and BASE III Plus. 

 - Califonia,  Wadsworth Company,  1988. 
 - xxiii,110p.: ill.; figure, picture.  Index  27cm. 
<br/><br/><label>ISBN: </label>0-534-09210-1 
<br/><br/><label>Dewey Class. No.: </label>005.365 DUF