Columbia subject headings:
Harvard subject headings:
European Union countries--Foreign relations--Great Britain.
European Union--Great Britain.
European Union--History--21st century.
Great Britain--Foreign relations--European Union countries.
Great Britain--Politics and government--2007-
Princeton subject headings:
European Union countries--Foreign economic relations--Great Britain.
European Union--Great Britain.
European Union--History--21st century.
Great Britain--Economic conditions--1997-
Great Britain--Foreign economic relations--European Union countries.
Great Britain--Politics and government--2007-