Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--1871-1933.
Rathenau, Walther, 1867-1922.
Statesmen--Germany--Biography.
Statesmen--Germany--Correspondence.
Princeton subject headings:
Germany--Politics and government--1871-1933.
Rathenau, Walther, 1867-1922.
Statesmen--Germany--Biography.