Columbia subject headings:
Africa, French-speaking Equatorial--History--To 1884.
Gabon--History--1839-1960.
Gabon--History--To 1839.
Harvard subject headings:
Africa, French-speaking Equatorial--History--To 1884.
Gabon--History--1839-1960.
Gabon--History--To 1839.
Princeton subject headings:
Africa, French-speaking Equatorial--History.
Africa, French-speaking Equatorial--Race relations.