Columbia subject headings:
Harvard subject headings:
Argentina--Foreign economic relations--European Economic Community countries.
Argentina--Foreign economic relations--Spain.
European Economic Community countries--Foreign economic relations--Argentina.
European Economic Community countries--Foreign economic relations--Spain.
Spain--Foreign economic relations--Argentina.
Spain--Foreign economic relations--European Economic Community countries.
Princeton subject headings:
Argentina--Foreign economic relations--European Economic Community Countries.
Argentina--Foreign economic relations--Spain.
European Economic Community countries--Foreign economic relations--Argentina.
European Economic Community countries--Foreign economic relations--Spain.
Spain--Foreign economic relations--Argentina.
Spain--Foreign economic relations--European Economic Community Countries.