Columbia subject headings:
Architects--France--Biography.
Eiffel, Gustave, 1832-1923.
Paris (France)--Buildings, structures, etc.
Tour Eiffel (Paris, France)
Harvard subject headings:
Eiffel, Gustave, 1832-1923.
Paris (France)--Buildings, structures, etc.
Tour Eiffel (Paris, France)
Princeton subject headings: