Haveman, Robert H. The market system / [by] Robert H. Haveman [and] Kenyon A. Knopf. - New York : J. Wiley, 1966 - xiv, 223 p. illus. 23 cm. - Introduction to economic series . Bibliographical footnotes. Subjects--Topical Terms: Prices.Competition.Supply and demand. Dewey Class. No.: 338.5 / HAM 1966