Columbia subject headings:
Communists--Vietnam--History--20th century.
France--Politics and government--1914-1940.
Returned students--Vietnam--History--20th century.
Vietnamese students--France--History--20th century.
Harvard subject headings:
Communists--Vietnam--History--20th century.
France--Politics and government--1914-1940.
Returned students--Vietnam--History--20th century.
Vietnamese students--France--History--20th century.
Princeton subject headings:
Communists--Vietnam--History--20th century.
France--Politics and government--1914-1940.
Returned students--Vietnam--History--20th century.
Vietnamese students--France--History--20th century.