Columbia subject headings:
Harvard subject headings:
Barthou, Louis, 1862-1934.
France--Politics and government--1870-1940.
Statesmen--France--Biography.
Princeton subject headings:
Barthou, Louis, 1862-1934.
France--History--Third Republic, 1870-1940.
France--Politics and government--1870-1940.
Politicians--France--Biography.