TY  - BOOK
AU  - Day,George S.
TI  - Cases in computer and model-assisted marketing; planning
T2  - University business series
AV  - HF5415 C36
PY  - 1973///
CY  - Cupertino, calif
PB  - Hewlett packard
KW  - Mercadotecnia
KW  - Estudio de casos
ER  -