Simpson, Alan,  1953- <br/><br/>
Mastering WordPerfect 5.1 / 
Alan Simpson. 
 - San Francisco :  SYBEX,  c1990. 
 - xxxix, 1044 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0895886707 :  $26.95 
<br/><br/><label>LCCN: </label>89051776  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>WordPerfect (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Word processing.--General
<br/><br/><label>LC Class. No.: </label>Z52.5.W65  / S55 1990 
<br/><br/><label>Dewey Class. No.: </label>652.55369 SIM