Acerson/K.L  <br/><br/>
Word Perfect 5.1 Complete Reference 

 - U S A  Osborne McGraw Hill  1990 
 - 1327 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Word Perfect
<br/><br/><label>Dewey Class. No.: </label>1.6  / Ace