Columbia subject headings:
Berrington, Hugh.
Great Britain--Politics and government.
Political parties--Great Britain.
Harvard subject headings:
Europe--Politics and government--1945-
European Union--Great Britain.
Great Britain--Politics and government--1945-
Great Britain. Parliament. House of Commons
Political parties--Great Britain
Social Democratic Party (Great Britain)
Princeton subject headings:
Europe--Politics and government--1945-
European Union--Great Britain.
Great Britain--Politics and government--1945-
Great Britain. Parliament. House of Commons
Political parties--Great Britain.
Social Democratic Party (Great Britain)