Columbia subject headings:
European Union countries--Relations--Switzerland.
Federal government--European Union countries.
Federal government--Switzerland.
Regionalism--European Union countries.
Switzerland--Relations--European Union countries.
Harvard subject headings:
European Economic Community countries--Relations--Switzerland.
European Union countries--Relations--Switzerland.
European economic integration.
Federal government--European Union countries
Federal government--Switzerland
Regionalism--European Union countries
Regionalism--Switzerland.
Switzerland--Relations--European Economic Community countries.
Switzerland--Relations--European Union countries.
Princeton subject headings: