Mitrany, David, 1888- A working peace system. / Introd. by Hans J. Morgenthau. - Chicago, : Quadrangle Books, 1966. - 221 p. ; 22 cm. Bibliographical footnotes. LCCN: 66011866 Subjects--Topical Terms: International organization. LC Class. No.: JX1954 / .M53 1966 Dewey Class. No.: 341.1