Columbia subject headings:
Harvard subject headings:
France--History--German occupation, 1940-1945
Loire (France : Department)--History, Military--20th century.
World War, 1939-1945--Underground movements--France--Loire (Department)
Princeton subject headings:
France--History--German occupation, 1940-1945.
Loire (France : Department)--History, Military--20th century.
World War, 1939-1945--Underground movements--France--Loire (Department).