Columbia subject headings:
Harvard subject headings:
France--History--German occupation, 1914-1918
Lyon, Georges, 1853-1929--Diaries.
School administrators--France--Diaries.
World War, 1914-1918--France--Lille.
World War, 1914-1918--Personal narratives, French
Princeton subject headings:
Diaries.
France--History--German occupation, 1914-1918.
Lyon, Georges, 1853-1929--Diaries.
School administrators--France--Diaries.
World War, 1914-1918--France--Lille.
World War, 1914-1918--Personal narratives, French.