Diebold, William The Schuman plan : a study in economic cooperation, 1950-1959. - 1st ed. - New York : Published for the Council on Foreign Relations by Praeger, 1959. - xviii, 750 p. : diagrs. ; 22 cm. Bibliography: p. 718-739. Bibliographical footnotes. Subjects--Corporate Names: European Coal and Steel Community. Subjects--Topical Terms: Schuman Plan.