Sanger, Richard H. 1905- Insurgent era; new patterns of political, economic, and social revolution, by Richard H. Sanger. - [Rev. ed.] - Washington, Potomac Books [1970, c1967] - 235 p. illus., maps, ports. 24 cm. Bibliography: p. 222-223. ISBN: 0871070073 LCCN: 70136479 Subjects--Topical Terms: History, Modern--1945-1989.Revolutions. LC Class. No.: D842 / .S2 1970 Dewey Class. No.: 909.825