Columbia subject headings:
France--Politics and government--1914-1940--Pictorial works--Exhibitions.
Front populaire--Pictorial works--Exhibitions.
Photography, Artistic--20th century--Exhibitions.
Harvard subject headings:
France--History--1914-1940--Pictorial works.
France--Politics and government--1914-1940--Pictorial works.
Front populaire--Pictorial works.
Princeton subject headings: