TY  - BOOK
AU  - Clarke,Darral G.
TI  - Marketing analysis and decision making: text and case withLotus 1-2-3 
SN  - 0-89426-083-9
AV  - HF5415 C53
PY  - 1987///
CY  - Redwood City, Calif.
PB  - Scientific
N1  - Incluye bibliografia
ER  -