Shone, Robert Minshull, Sir, 1906 The pure theory of international trade by R. Shone. - London: Macmillan, 1972. - 95 p.; illus.; 21 cm. - Macmillan studies in economics . Bibliography: p. 91-95. ISBN: 0333133412 Subjects--Topical Terms: International trade. Dewey Class. No.: 382.105 SHO