Columbia subject headings:
Architecture--France--Paris--History--Pictorial works.
City planning--France--Paris--History.
Paris (France)--Buildings, structures, etc.--Pictorial works.
Paris (France)--History.
Harvard subject headings:
Architecture--France--Paris--History--Pictorial works.
City planning--France--Paris--History
Paris (France)--Buildings, structures, etc.--Pictorial works.
Paris (France)--History.
Princeton subject headings: