Simpson, alan  <br/><br/>
Wordperfect 6.1 for windows : instant reference  

 - Tech pub.  
<br/><br/><label>ISBN: </label>9812145540 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Wordperfect (computer file) 
<br/><br/><label>Dewey Class. No.: </label>005.3864 SIM