Columbia subject headings:
Harvard subject headings:
Chevrier de Corcelles, Louis--Correspondence.
France. Armée. Régiment d'infanterie, 23e--Biography.
Soldiers--France--Correspondence
World War, 1914-1918--Campaigns--France
World War, 1914-1918--Personal narratives, French
Princeton subject headings:
Chevrier de Corcelles, Louis--Correspondence.
France. Armée. Régiment d'infanterie, 23e--Biography.
Soldiers--France--Correspondence.
World War, 1914-1918--Campaigns--France.
World War, 1914-1918--Personal narratives, French.