Columbia subject headings:
Eritrea--History--Sources.
Ethiopia--Colonization--History.
Ethiopia--History--1889-1974--Sources.
Ethiopia--Politics and government--1889-1974.
Italy--Colonies--Africa.
Harvard subject headings:
Amharic language--Texts--Catalogs.
Amharic letters--Catalogs.
Colonial administrators--Ethiopia--Correspondence--Catalogs.
Colonial administrators--Italy--Correspondence--Catalogs.
Ellero, Giovanni--Correspondence--Catalogs.
Ethiopia--History--1889-1974--Sources--Catalogs.
Tigrinya language--Texts--Catalogs.
Tigrinya letters--Catalogs.
Princeton subject headings:
Amharic language--Texts--Catalogs.
Amharic letters--Catalogs.
Catalogs.
Colonial administrators--Ethiopia--Correspondence--Catalogs.
Colonial administrators--Italy--Correspondence--Catalogs.
Ellero, Giovanni--Correspondence--Catalogs.
Ethiopia--History--1889-1974--Sources--Catalogs.
Tigrinya language--Texts--Catalogs.
Tigrinya letters--Catalogs.