Columbia subject headings:
Economic development--Congresses.
International economic relations--Congresses.
United Nations Conference on Trade and Development--Congresses.
Harvard subject headings:
Developing countries--Foreign economic relations--Congresses.
Economic development--Congresses
International economic relations--Congresses
United Nations Conference on Trade and Development--Congresses.
Princeton subject headings:
Economic development--Congresses.
International economic relations--Congresses.
United Nations Conference on Trade and Development--Congresses.