Churchill, Gilbert A.
Sales force management / Gilbert A. Churchill, Neil M. Ford, Orville C. Walker. - 5th ed. - Irwin 1997.
7104
Sales management.
HF5438.4 / Chu.
Sales force management / Gilbert A. Churchill, Neil M. Ford, Orville C. Walker. - 5th ed. - Irwin 1997.
7104
Sales management.
HF5438.4 / Chu.