Columbia subject headings:
Bourgeois, Léon, 1851-1925--Exhibitions.
League of Nations--Biography--Exhibitions.
Nobel Prize winners--France--Biography--Exhibitions.
Statesmen--France--Biography--Exhibitions.
Harvard subject headings:
Bourgeois, Léon, 1851-1925--Exhibitions.
League of Nations--Biography--Exhibitions.
Nobel Prize winners--France--Biography--Exhibitions.
Statesmen--France--Biography--Exhibitions.
Princeton subject headings:
Bourgeois, Léon, 1851-1925--Exhibitions.
League of Nations--Biography--Exhibitions.
Nobel Prize winners--France--Biography--Exhibitions.
Statesmen--France--Biography--Exhibitions.