Columbia subject headings:
Architecture--France--Paris--History--20th century.
City planning--France--Paris--History.
Défense (Paris, France)--History.
Défense (Paris, France)--Pictorial works.
Paris (France)--History.
Paris (France)--Pictorial works.
Harvard subject headings:
Architecture, Modern--20th century--France--Paris.
Architecture, Modern--21st century
City planning--France--Paris--History
Défense (Paris, France)--History.
Défense (Paris, France)--Pictorial works.
Paris (France)--History.
Paris (France)--Pictorial works.
Urban renewal--France--Paris
Princeton subject headings: