TY  - BOOK
AU  - Clark,Roger E.
TI  - Executive VisiCalc for the Apple computer
T2  - Addison-Wesley microbooks
U1  - 001.64 
PY  - 1983///
CY  - Reading, Mass
PB  - Addison-Wesley
KW  - VisiCalc (Computer program)
KW  - Business
KW  - Data processing
ER  -