Columbia subject headings:
Harvard subject headings:
France--Biography.
France--Colonies--Politics and government.
France--Foreign relations--Indochina.
France--Politics and government--1945-1958.
Indochina--Foreign relations--France.
Indochinese War, 1946-1954.
Pignon, Léon, 1908-1976.
Princeton subject headings:
France--Biography.
France--Colonies--Politics and government.
France--Foreign relations--Indochina.
France--Politics and government--1945-1958.
Indochina--Foreign relations--France.
Indochinese War, 1946-1954.
Pignon, Léon, 1908-1976.