Duncan, Delbert J. Modern retailing management : basic concepts and practices / Delbert J. Duncan, Stanley C. Hollander. - 9th ed. - Homewood, Ill. : R. D. Irwin, 1977. - xv, 721 p. : ill ; 24 cm. Includes bibliographical references and indexes. ISBN: 0256019266 Subjects--Topical Terms: Retail trade--Management.Retail trade.