Columbia subject headings:
Competition, International--Congresses.
Free trade--Congresses.
International economic integration--Congresses.
International economic relations--Congresses.
Harvard subject headings:
Competition, International--Congresses
Free trade--Congresses
International economic integration--Congresses.
International economic relations--Congresses
Princeton subject headings:
Competition, International--Congresses.
Free trade--Congresses.
International economic integration--Congresses.
International economic relations--Congresses.