Columbia subject headings:
European Union countries--Economic policy.
European Union countries--Foreign economic relations--Slovakia.
European Union--Slovakia.
European federation.
Slovakia--Foreign economic relations--European Union countries.
Harvard subject headings:
European Union countries--Relations--Slovakia.
European Union--Membership.
European Union--Slovakia.
Slovakia--Relations--European Union countries.
Princeton subject headings:
European Union countries--Foreign economic relations--Slovakia.
European Union--Membership.
European Union--Slovakia.