Hayen, Roger. <br/><br/>
Comprehensive Lotus 1-2-3 : Release 4 for Windows / 
Roger Hayen. 
 -  Course Technology, inc.  1994 
<br/><br/>5233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lotus 1-2-3 (Computer program).<br/>Microsoft Windows (Computer program).
<br/><br/><label>LC Class. No.: </label>QA76.9  / S7Hay.