Modern salesmanship: principles and problems
Greif, Edwin Charles
Modern salesmanship: principles and problems Greif, Edwin Charles - Englewood Cliffs, N.J. Prentice-Hall 1958 - xvii, 550 p.
Salesmen and salesmanship
658.85
Modern salesmanship: principles and problems Greif, Edwin Charles - Englewood Cliffs, N.J. Prentice-Hall 1958 - xvii, 550 p.
Salesmen and salesmanship
658.85