Columbia subject headings:
Great Britain--Foreign relations--1910-1936--Poland.
Poland--Foreign relations--1918-1945--Great Britain.
Harvard subject headings:
Europe--Politics and government--1918-1945.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--1918-1945
Poland--Foreign relations--Great Britain.
Princeton subject headings:
Europe--Politics and government--1918-1945.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--1918-1945.
Poland--Foreign relations--Great Britain.