Columbia subject headings:
Andes Region--Economic policy--Congresses.
Andes Region--Foreign economic relations--European Economic Community countries--Congresses.
European Economic Community countries--Economic policy--Congresses.
European Economic Community countries--Foreign economic relations--Andes Region--Congresses.
Harvard subject headings:
Andes Region--Economic policy--Congresses.
Andes Region--Foreign economic relations--European Economic Community countries--Congresses.
European Economic Community countries--Economic policy--Congresses.
European Economic Community countries--Foreign economic relations--Andes Region--Congresses.
Princeton subject headings:
Andes Region--Economic policy--Congresses.
Andes Region--Foreign economic relations--European Economic Community countries--Congresses.
European Economic Community countries--Economic policy--Congresses.
European Economic Community countries--Foreign economic relations--Andes Region--Congresses.