Columbia subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--Soviet Union.
Labour Party (Great Britain)
Soviet Union--Foreign relations--1917-1945.
Soviet Union--Foreign relations--Great Britain.
Harvard subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--Soviet Union.
Labour Party (Great Britain)
Soviet Union--Foreign relations--1917-1945.
Soviet Union--Foreign relations--Great Britain.
Princeton subject headings:
Great Britain--Foreign relations--1910-1936.
Great Britain--Foreign relations--Soviet Union.
Labour Party (Great Britain)
Soviet Union--Foreign relations--1917-1945.
Soviet Union--Foreign relations--Great Britain.