Columbia subject headings:
Africa, Southern--Politics and government--1975-1994.
South Africa--Economic conditions--1961-1991.
South Africa--Foreign relations.
South Africa--Politics and government--1961-1978.
Harvard subject headings:
Africa, Southern--Politics and government--1975-
South Africa--Economic conditions--1961-
South Africa--Foreign relations.
South Africa--Politics and government--1961-
Princeton subject headings:
Africa, Southern--Politics and government--1975-1994.
South Africa--Economic conditions--1961-.
South Africa--Foreign relations.
South Africa--Politics and government--1961-1978.