O'Leary,T. <br/><br/>
Lotus 1-2-3 Release 4 for Windows. 

 - USA.  McGraw Hill. 
 - illustrations.  25cm*15cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>0070490082 
<br/><br/><label>Dewey Class. No.: </label>005.369.  / 1