Columbia subject headings:
France--History--20th century--Pictorial works.
France--Pictorial works.
Maigret, Jules (Fictitious character)
Simenon, Georges, 1903-1989--Illustrations.
Harvard subject headings:
France--History--20th century--Pictorial works.
France--Pictorial works.
Maigret, Jules (Fictitious character)
Simenon, Georges, 1903-1989--Illustrations.
Princeton subject headings: