Stern, Robert A <br/><br/>
Computing applications 
 using DOS, Word Perfect, Lotus 1-2-3, and dBASE IV 

 - New York  John Wiley and Sons  1990 
 - [vi], in various pagings : ill. 
<br/><br/><label>LC Class. No.: </label>QA 76.76.O63 Ste