Marketing and sales forecasting
著者
書誌事項
Marketing and sales forecasting
（The commonwealth and international library of science, technology, engineering and liberal studies, Essentials of marketing series）
Pergamon Press, [1972]
[1st ed.]
- pbk.
Marketing and sales forecasting
（The commonwealth and international library of science, technology, engineering and liberal studies, Essentials of marketing series）
Pergamon Press, [1972]
[1st ed.]