Harper, Samuel N. 1882-1943. The government of the Soviet Union / by Samuel N. Harper and Ronald Thompson. - 2nd ed. - New York : Van Nostrand Co. ; 1949 [reprinted 1952]. - xiv, 369 p. : maps; 22 cm. - The Governments of Europe . Includes bibliographical references and index. Subjects--Geographic Terms: Soviet Union--Politics and government--1917- Dewey Class. No.: 320.947 / HAG 1952