Columbia subject headings:
Europe--Economic integration.
European federation.
Harvard subject headings:
Economic assistance, European--Europe, Eastern.
Europe, Eastern--Economic policy--1989-
Europe--Economic integration.
European Economic Community--Economic assistance.
Princeton subject headings:
Europe, Central--Economic conditions.
Europe, Central--Foreign economic relations--European Economic Community countries.
Europe, Eastern--Economic conditions--1989-
Europe, Eastern--Foreign economic relations--European Economic Community countries.
European Economic Community countries--Foreign economic relations--Europe, Central.
European Economic Community countries--Foreign economic relations--Europe, Eastern.
European cooperation.