Columbia subject headings:
France--History--German occupation, 1940-1945.
France. Gendarmerie nationale.
Police--France--History--20th century.
World War, 1939-1945--Underground movements--France.
Harvard subject headings:
Police--France--History
World War, 1939-1945--Underground movements--France--History.
Princeton subject headings:
France--History--German occupation, 1940-1945.
France. Gendarmerie nationale
Police--France--History--20th century.
World War, 1939-1945--Underground movements--France.