Columbia subject headings:
Europe, Eastern--Foreign relations--Great Britain.
Great Britain--Foreign relations--Europe, Eastern.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--Great Britain.
World War, 1939-1945--Causes.
World War, 1939-1945--Diplomatic history.
Harvard subject headings:
Europe, Eastern--Foreign relations--Great Britain.
Great Britain--Foreign relations--Europe, Eastern.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--Great Britain.
World War, 1939-1945--Causes.
World War, 1939-1945--Diplomatic history.
Princeton subject headings:
Europe, Eastern--Foreign relations--Great Britain.
Great Britain--Foreign relations--Europe, Eastern.
Great Britain--Foreign relations--Poland.
Poland--Foreign relations--Great Britain.
World War, 1939-1945--Causes.
World War, 1939-1945--Diplomatic history.