Columbia subject headings:
Economic development--Congresses.
International cooperation--Congresses.
Organisation for Economic Co-operation and Development. Development Centre--Congresses.
Harvard subject headings:
Economic development--Congresses
International cooperation--Congresses
Organisation for Economic Co-operation and Development. Development Centre--Congresses.
Princeton subject headings:
Economic development--Congresses.
International cooperation--Congresses.
Organisation for Economic Co-operation and Development. Development Centre--Congresses.