Columbia subject headings:
Harvard subject headings:
France. Armée--Religious life.
World War, 1914-1918--Chaplains--France.
World War, 1914-1918--France
World War, 1914-1918--Religious aspects
World War, 1914-1918--Religious aspects--Catholic Church
Princeton subject headings:
France. Armée--Religious life--Congresses.
World War, 1914-1918--Chaplains--France--Congresses.
World War, 1914-1918--France--Congresses.
World War, 1914-1918--Religious aspects--Congresses.