Simpson, Alan <br/><br/>
Mastering WordPerfect 6 for DOS 

 - 2 
 - New Delhi  BPB  1993 
 - 1254p.  
<br/><br/><label>ISBN: </label>8170292344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WordPerfect 6 -- Application software