Bayer, Barry D. <br/><br/>
Dynamics of visiCalc / 
Barry D. Bayer, Joseph J. Sobel 
 - Homewood, Ill. :  Dow Jones-Irwin,  1983 
 - 189 p. :  ill. ;  20 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>087094391X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VisiCalc (Computer program)