Sales forecasting.
Battersby, Albert
Sales forecasting. - Harmondsworth Penguin, 1968. - xii, 144 p.: illus.; 22 cm.
With answers.
Bibliography: p. 139.
0304923303
Sales forecasting
Sales forecasting. - Harmondsworth Penguin, 1968. - xii, 144 p.: illus.; 22 cm.
With answers.
Bibliography: p. 139.
0304923303
Sales forecasting
