ผู้เขียน: J.E.C. Hayford

First published in 1969. This is the second edition of this colection of studies on Ethiopia, with a new introduction by F. Nnabuenyi Ugonna of the University of Ibadan in 1966. …

First published in 1969. This is the second edition of this colection of studies on Ethiopia, with a new introduction by F. Nnabuenyi Ugonna of the University of Ibadan in 1966. …