Columbia subject headings:
Brüning, Heinrich, 1885-1970.
France--Foreign relations--1914-1940.
France--Foreign relations--Germany.
Germany--Foreign relations--1918-1933.
Germany--Foreign relations--France.
The French.
Harvard subject headings:
Brüning, Heinrich, 1885-1970.
France--Foreign relations--Germany.
Germany--Foreign relations--France.
Princeton subject headings:
Brüning, Heinrich, 1885-1970.
France--Foreign relations--Germany.
Germany--Foreign relations--France.