Columbia subject headings:
European federation.
France--History--German occupation, 1940-1945.
Frenay, Henri, 1905-1988.
World War, 1939-1945--Underground movements--France.
Harvard subject headings:
European federation
France--History--German occupation, 1940-1945.
Frenay, Henri, 1905-1988.
Mouvement de la libération nationale (France)
World War, 1939-1945--Underground movements--France.
Princeton subject headings:
European federation.
France--History--German occupation, 1940-1945.
Frenay, Henri, 1905-1988.
World War, 1939-1945--Underground movements--France.