Columbia subject headings:
Harvard subject headings:
Great Britain--Foreign relations--Soviet Union.
Soviet Union--Foreign relations--Great Britain.
Soviet Union--History--Allied intervention, 1918-1920.
Young, Douglas, 1882-1967.
Princeton subject headings:
Arkhangelʹsk (Russia)--History.
Great Britain--Relations--Soviet Union.
Soviet Union--History--Allied intervention, 1918-1920.
Soviet Union--Relations--Great Britain.