Wheelwright, Steven.
Forecasting methods for management / Steven C. Wheelwright & Spyros Makridakis. - 3rd ed. - J. Wiley 1980.
524
Economic forecasting.
Business forecasting.
HD30.27 / Whe.
Forecasting methods for management / Steven C. Wheelwright & Spyros Makridakis. - 3rd ed. - J. Wiley 1980.
524
Economic forecasting.
Business forecasting.
HD30.27 / Whe.