Columbia subject headings:
Architecture--France--Paris--History--20th century.
Architecture--France--Paris--History--21st century.
Interior decoration--France--Paris.
Paris (France)--Buildings, structures, etc.
Harvard subject headings:
Architecture--France--Paris--20th century--Guidebooks.
Architecture--France--Paris--21st century--Guidebooks.
Paris (France)--Buildings, structures, etc.--Guidebooks.
Paris (France)--Buildings, structures, etc.--Pictorial works
Princeton subject headings:
Architecture--France--Paris--20th century.
Architecture--France--Paris--21st century.
Paris (France)--Buildings, structures, etc.