Clark, Fred E. 1890- Principles of marketing / by Fred E. Clark and Carrie Patton Clark. - 3d ed. - New York: The Macmillan company, 1946 [printing 1947] - 828 p.: illus.; 22 cm. "Published November, 1942.--Reprinted ... 1945." Subjects--Topical Terms: Marketing. Dewey Class. No.: 658.8 / CLP 1947