Columbia subject headings:
Apartheid--Economic aspects--South Africa.
Black people--South Africa--Economic conditions.
South Africa--Economic conditions--1961-1991.
Harvard subject headings:
Apartheid--South Africa
South Africa--Economic conditions--1961-
South Africa--Politics and government--1961-1978.
South Africa--Social conditions--1961-
Princeton subject headings:
Apartheid--South Africa--Economic aspects.
Black people--South Africa--Economic conditions.
South Africa--Economic conditions--1961-1991.