Columbia subject headings:
Harvard subject headings:
France--History--German occupation, 1940-1945.
World War, 1939-1945--France--Calvados--History.
World War, 1939-1945--France--Dives-sur-Mer--History.
Princeton subject headings:
France--History--German occupation, 1940-1945.
World War, 1939-1945--France--Calvados--History.
World War, 1939-1945--France--Dives-sur-Mer--History.