Bayer, Barry D. <br/><br/>
Dynamics of Visicalc/ 
Barry D. Bayer and Joseph J. Sobel 
 - Homewood, Illinois :  Dow Jones- Irwin,  1983 
<br/><br/><label>ISBN: </label>087094391X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Visicalc
<br/><br/><label>Dewey Class. No.: </label>621.415  / BAY