Salesmanship principles and methods
Pederson, Carlton A
Salesmanship principles and methods / by C.A. Pederson and M.D. Wright. - 4th ed. - Ill Irwin : Homewood, 1966. - 756 p. illus.
Selling
Salesmanship principles and methods / by C.A. Pederson and M.D. Wright. - 4th ed. - Ill Irwin : Homewood, 1966. - 756 p. illus.
Selling
