Columbia subject headings:
Harvard subject headings:
Africa, Southern--Economic conditions.
Africa, Southern--Economic policy.
Africa, Southern--Foreign economic relations--South Africa.
Africa, Southern--Politics and government.
South Africa--Foreign economic relations--Africa, Southern.
Princeton subject headings:
Africa, Southern--Economic conditions.
Africa, Southern--Economic policy.
Africa, Southern--Foreign economic relations--South Africa.
Africa, Southern--Politics and government.
South Africa--Foreign economic relations--Africa, Southern.