Ettlin, Walter A. <br/><br/>
WordStar made easy 
Walter A. Ettlin. 
 - 2nd ed. 
 - Berkeley, Calif.  Osborne/McGraw-Hill  c1982. 
 - ix, 164 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>83104546 //r923 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>WordStar Computer file