Columbia subject headings:
Europe--Politics and government--1918-1945.
France--Foreign relations--1914-1940.
Germany--Foreign relations--Soviet Union.
Germany. Treaties, etc. 1922 April 16.
Soviet Union--Foreign relations--Germany.
Harvard subject headings:
Europe--Politics and government--1918-1945.
France--Foreign relations--1914-1940.
Germany--Foreign relations--Soviet Union.
Germany. Treaties, etc. 1922 April l6.
Soviet Union--Foreign relations--Germany.
Princeton subject headings:
Europe--Politics and government--1918-1945.
France--Foreign relations--1914-1940.
Germany--Foreign relations--Soviet Union.
Germany. Treaties, etc. 1922 Apr. l6.
Soviet Union--Foreign relations--Germany.