Columbia subject headings:
Germany--History--1871-1918.
Germany--History--1918-1933.
Hindenburg, Paul von, 1847-1934.
Presidents--Germany--Biography.
Harvard subject headings:
Generals--Germany--Biography
Germany--Politics and government--1871-1933.
Germany. Heer--Biography.
Hindenburg, Paul von, 1847-1934.
Presidents--Germany--Biography
Princeton subject headings: