The evolution of modern demand theory : a collection of essays / Edited by: R.B. Ekelund, E.G. Furubotn & W.P. Gramm - Lexington : Heath , 1972 - xi, 484p. : ill. ; 24 cm. - Studies in business, technology and economics . Includes bibliographical references and index. Subjects--Topical Terms: Economic theoryTheory Dewey Class. No.: 330.1 / EKE