Columbia subject headings:
France--History--1914-1940.
Front populaire.
Tour de France (Bicycle race) (1937)
Harvard subject headings:
France--History--1914-1940.
Front populaire
Socialism--France--History--20th century
Tour de France (Bicycle race) (1937 : France)
Princeton subject headings:
France--History--1914-1940.
Front populaire.
Tour de France (Bicycle race) (1937)