Columbia subject headings:
Indochina--Foreign relations--Japan.
Indochina--History--20th century.
Japan--Foreign relations--Indochina.
World War, 1939-1945--Indochina.
Harvard subject headings:
Indochina--Foreign relations--Japan.
Indochina--History--20th century
Japan--Foreign relations--Indochina.
World War, 1939-1945--Indochina.
Princeton subject headings:
Indochina--Politics and government--20th century.
Indochina--Relations--Japan.
Japan--Relations--Indochina.