Heymann, Hans 1885-
Plan for permanent peace / Hans Heymann - New York, Harper & brothers, 1941. - xx, 315 p. : ill. ; 24 cm.
Peace.
World politics.
341.1 / HEP
Plan for permanent peace / Hans Heymann - New York, Harper & brothers, 1941. - xx, 315 p. : ill. ; 24 cm.
Peace.
World politics.
341.1 / HEP