Firth, Michael Arthur.
Forecasting methods in business and management / Michael Firth. - London : Edward Arnold, 1977. - xi, 264 p. : ill.
0713133716
Economic forecasting.
Forecasting.
Business forecasting
Forecasting methods in business and management / Michael Firth. - London : Edward Arnold, 1977. - xi, 264 p. : ill.
0713133716
Economic forecasting.
Forecasting.
Business forecasting