Columbia subject headings:
Africa--Economic conditions--1918-1945.
Africa--Economic conditions--1945-1960.
Africa--Economic conditions--1960-
Loans, Foreign--Africa.
Harvard subject headings:
Africa--Economic conditions--1918-
Loans, Foreign--Africa.
Princeton subject headings:
Africa--Economic conditions--1918-1945.
Africa--Economic conditions--1945-1960.
Loans, Foreign--Africa.