Ethiopia, a country study /

Washington, D.C. : Headquarters, Dept. of the Army : For sale by the Supt. of Docs., U.S. G.P.O., 1981
3rd ed. /

Area handbook for Zambia /

by Kaplan, Irving, 1923-
Washington : American University, Foreign Area Studies : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974
2d ed.