Ditlea, Steve <br/><br/>
Using WordStar 
by Steve Ditlea 
 - 3rd ed. 
 - United States of America  Que Corporation   1990 
 - xxv, 638 p. :  ill. ;  22 cm. 
<br/><br/>Includes Index 
<br/><br/><br/>English Text 
<br/><br/><label>ISBN: </label>971-8636-62-5