Columbia subject headings:
France--History--German occupation, 1914-1918.
French, John Denton Pinkstone, Earl of Ypres, 1852-1925.
World War, 1914-1918--Campaigns--France.
Harvard subject headings:
France--History--German occupation, 1914-1918.
French, John Denton Pinkstone, Earl of Ypres, 1852-1925.
World War, 1914-1918--Campaigns--France
Princeton subject headings:
France--History--German occupation, 1914-1918.
French, John Denton Pinkstone, Earl of Ypres, 1852-1925.
World War, 1914-1918--Campaigns--France.