Columbia subject headings:
Diplomats--Biography.
Europe--Politics and government--1871-1918.
France--Foreign relations--1870-1940.
Harvard subject headings:
Cambon, Paul, 1843-1924
Diplomats--Biography
Diplomats--Correspondence
Europe--Politics and government--1871-1918.
France--Foreign relations--1870-1940.
Princeton subject headings:
Diplomats--Biography.
Europe--Politics and government--1871-1918.
France--Foreign relations--1870-1940.