00266nam a22000977a 450000500170000000800410001702000150005804000080007324500590008126000280014020200817160153.0200817b           ||||| |||| 00| 0 eng d  a0198216645  cCML  aInternational Boundaries of East Africa.cMcEwen, A.C.  aOxfordbClarendonc1971