TY  - BOOK
AU  - Wolfram,Stephen
TI  - Mathematica: a system for doing mathematics by computer 
SN  - 0201515024
AV  - QA 76.95 .W65 1991
PY  - 1991///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Data processing
N1  - Includes index
ER  -