Foster, John Robert. Cases in marketing channel strategy / J. Robert Foster, Arch G. Woodside, J. Taylor Sims. - New York : Harper & Row, c1977. - xi, 220 p. : ill. ; 24 cm. Includes index. ISBN: 0060462140 Subjects--Topical Terms: Marketing channels--Case studies. Dewey Class. No.: 658.84 / FOC 1977