Columbia subject headings:
France--History, Military--20th century.
France. Armée--History--World War, 1914-1918.
Joffre, Joseph Jacques Césaire, 1852-1931.
Military planning--France--History--20th century.
World War, 1914-1918--Campaigns--Belgium.
World War, 1914-1918--Campaigns--France.
World War, 1914-1918--Casualties--France.
Harvard subject headings:
France--History, Military--20th century.
France. Armée--History--World War, 1914-1918.
Joffre, Joseph Jacques Césaire, 1852-1931.
Marshals--France--Biography.
Military planning--France--History--20th century.
World War, 1914-1918--Campaigns--Belgium
World War, 1914-1918--Campaigns--France
Princeton subject headings:
Joffre, Joseph Jacques Césaire, 1852-1931.
Marne, 1st Battle of the, France, 1914.