Columbia subject headings:
South Africa--Politics and government--1978-1989.
South Africa--Race relations.
Harvard subject headings:
South Africa--Politics and government--1978-1989--Congresses.
South Africa--Race relations--Congresses.
South Africa--Social conditions--1961---Congresses.
Princeton subject headings:
South Africa--Politics and government--1978-1989.
South Africa--Race relations.