Columbia subject headings:
Joffre, Joseph Jacques Césaire, 1852-1931.
World War, 1914-1918--Campaigns--Belgium.
World War, 1914-1918--Campaigns--France.
World War, 1914-1918--Campaigns--Western Front.
Harvard subject headings:
World War, 1914-1918--Campaigns--France
Princeton subject headings:
World War, 1914-1918--Campaigns--France.