Marks, Ronald B.
Personal selling : a relationship approach / Ronald B. Marks. - 6th ed. - Prentice-Hall International 1997.
6361
Selling.
HF5438.25 / Mar.
Personal selling : a relationship approach / Ronald B. Marks. - 6th ed. - Prentice-Hall International 1997.
6361
Selling.
HF5438.25 / Mar.