Columbia subject headings:
Developing countries--Foreign economic relations.
Developing countries--Foreign relations.
Developing countries--Politics and government.
Economic development.
Newly independent states--Politics and government.
Political science.
World politics--1945-1989.
Harvard subject headings:
Developing countries--Politics and government.
World politics--1945-
Princeton subject headings:
Developing countries.
World politics--1945-1989.