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