Columbia subject headings:
Developing countries--Politics and government--Congresses.
Nonalignment--Congresses.
Nonalignment--South Africa--Congresses.
South Africa--Politics and government--1994---Congresses.
World politics--1989---Congresses.
Harvard subject headings:
Developing countries--Foreign relations--Congresses.
Nonalignment--Congresses.
Nonalignment--Developing countries--Congresses.
Nonalignment--South Africa--Congresses.
South Africa--Foreign relations--1994---Congresses.
Princeton subject headings:
Developing countries--Politics and government--Congresses.
Nonalignment--Congresses.
Nonalignment--South Africa--Congresses.
South Africa--Politics and government--1994---Congresses.
World politics--1989---Congresses.