Columbia subject headings:
Harvard subject headings:
Churchill, Winston, 1874-1965
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--1936-1945.
Great Britain--Foreign relations--1945-1964.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--1918-1945
Poland--Foreign relations--1945-1989
Poland--Foreign relations--Great Britain.
Poland--Politics and government--1945-1980
Princeton subject headings:
Churchill, Winston, 1874-1965.
Great Britain--Foreign relations--1945-1964.
Great Britain--Foreign relations--1964-1979.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--Great Britain.
Poland--Politics and government--1945-1980.