Willam J Doyle <br/><br/>
Using Supercalc:The next generation a self teaching guide 

 - 
 -  John Wiley and Sons  1985 
 - 406 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-471-80828-8 
<br/><br/><label>Dewey Class. No.: </label>004.4