Columbia subject headings:
Harvard subject headings:
Communism--Great Britain--History.
Conservative Party (Great Britain)--History.
Fascism--Great Britain--History.
Great Britain--Politics and government--1910-1936.
Labour Party (Great Britain)--History.
Princeton subject headings:
Conservative Party (Great Britain)--History.
Great Britain--Politics and government--1910-1936.
Labour Party (Great Britain)--History.