TY  - BOOK
AU  - Barry,Barry D.; Sobel,Joseph J.
TI  - Dynamics of VisiCalc
SN  - 087094391X
PY  - 1983///
CY  - Homewood, Illinos
PB  - Dow Jones-Irwin
KW  - Visi calc
KW  - Computer programme
N1  - Includes index
ER  -