Columbia subject headings:
Harvard subject headings:
Europe--Population.
World War, 1939-1945--Social aspects.
Princeton subject headings:
Europe--Population--History--20th century.
Europe--Statistics, Vital--History--20th century.
France--Population--History--20th century.
France--Statistics, Vital--History--20th century.
World War, 1939-1945--Europe.
World War, 1939-1945--France.