Columbia subject headings:
East-West trade.
Europe, Eastern--Foreign economic relations--European Economic Community countries.
European Economic Community countries--Foreign economic relations--Europe, Eastern.
Harvard subject headings:
East-West trade.
Europe, Eastern--Foreign economic relations--European Economic Community countries.
European Economic Community countries--Foreign economic relations--Europe, Eastern.
Princeton subject headings:
East-West trade.
Europe, Eastern--Foreign economic relations--European Economic Community countries.
European Economic Community countries--Foreign economic relations--Europe, Eastern.