Russell, Ronald Stanley. Imperial preference : its development and effects / written an d compiled by Ronald S. Russell, under the direction of the Research Co mmittee of the Empire Economic Union. - [London] : Empire Economic Union, 1947. - 167 p. ; 22 cm. Includes index. Subjects--Topical Terms: Imperial preference Subjects--Geographic Terms: Great Britain-- Colonies-- Commerce Dewey Class. No.: 337.41073