TY  - BOOK
AU  - Wolfram,Stephen,1959
TI  - Mathematica: a system for doing mathematics by computer
SN  - 0201515024
PY  - 1991///
CY  - Redwood City, Calif.
PB  - Addison-Wesley
KW  - Mathematica (Computer file)
KW  - Mathematics
KW  - Data processing
N1  - Includes index
ER  -