Columbia subject headings:
Harvard subject headings:
Eritrea--History--Revolution, 1962-1993.
Ethiopia--History--Revolution, 1974.
Ethiopia--Politics and government--1889-1974.
Ethiopia. YaGizéyāwi watādarāwi ʼastadādar darg--History.
Michael Ghebrenegus Haile, 1943-
Princeton subject headings:
Eritrea--History--Revolution, 1962-1993.
Ethiopia--History--Revolution, 1974.
Ethiopia--Politics and government--1889-1974.
Ethiopia. YaGizéyāwi watādarāwi ʾastadādar darg--History.
Michael Ghebrenegus Haile, 1943-