Columbia subject headings:
Ethiopia--History--1889-1974.
Haile Selassie I, Emperor of Ethiopia, 1892-1975.
Harvard subject headings:
Ethiopia--History--1889-1974
Haile Selassie I, Emperor of Ethiopia, 1892-1975
Princeton subject headings:
Ethiopia--History--1889-1974.
Haile Selassie I, Emperor of Ethiopia, 1892-1975.