Rightwriter : version 2.1 : user's manual :  for IBM compatible personal computers / 
by RightSoft Incorporated. 
 - Sarasota, Fla. :  RighSoft, Inc.,  1987. 
 - xii, various pagination. 
<br/><br/> Includes index.  Title on cover : Automatic document proofreader & writing style analyzer. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM PC & compatibles.<br/>Computers--Valuation.