Lefever, Ernest W. Spear and scepter : army, police, and politics in tropical Africa / [by] Ernest W. Lefever. - Washington, Brookings Institution 1970. - x, 251 p.: ill.; 24 cm. Bibliography: p. 235-242. ISBN: 0815751990 Subjects--Geographic Terms: Ghana--Armed Forces--Political activity.Ethiopia--Armed Forces--Political activity.Congo (Democratic Republic)--Armed Forces--Political activity. Dewey Class. No.: 320.96 / LES 1970