Columbia subject headings:
Africa, West--Bibliography.
Africa, West--Foreign economic relations--Germany.
Germany--Foreign economic relations--Africa, West.
Harvard subject headings:
Brandenburgisch-Africanische Compagnie--History--Sources.
Germans--Ghana--History--Sources.
Ghana--History--To 1957--Sources.
Princeton subject headings:
Africa, West--Description and travel.
Africa, West--Foreign economic relations--Germany.
Africa, West--History--To 1884.
Germans--Africa, West--History--Sources.
Germany--Foreign economic relations--Africa, West.