Von Laue, Theodore H. Why Lenin? Why Stalin? A reappraisal of the Russian revolution, 1900-1930. - [1st ed.] - Philadelphia, Lippincott [c1964] - 242 p. 21 cm. - Critical periods of history . Bibliography: p. 231-233. LCCN: 64011855 Subjects--Geographic Terms: Soviet Union--History. LC Class. No.: DK246 / .V58 Dewey Class. No.: 947.084