Columbia subject headings:
Architecture--France--Paris--History--19th century--Designs and plans--Exhibitions.
Architecture--France--Paris--History--20th century--Designs and plans--Exhibitions.
Institut français d'architecture--Exhibitions.
Maps.
Paris (France)--Buildings, structures, etc.--Designs and plans--Exhibitions.
Paris (France)--Description and travel--Maps.
Harvard subject headings:
Architecture, Modern--19th century--France--Paris--Exhibitions.
Architecture, Modern--20th century--France--Paris--Exhibitions.
City planning--France--Paris--Exhibitions.
Paris (France)--Buildings, structures, etc.--Exhibitions.
Princeton subject headings:
Architecture--France--Paris--History--Exhibitions.
Buildings--France--Paris--Exhibitions.
City planning--France--Paris--History--Exhibitions.
Paris (France)--Buildings, structures, etc.--Exhibitions.