Columbia subject headings:
Eiffel, Gustave, 1832-1923.
Paris (France)--Buildings, structures, etc.
Tour Eiffel (Paris, France)--Design and construction.
Tour Eiffel (Paris, France)--History.
Harvard subject headings:
Eiffel, Gustave, 1832-1923.
Paris (France)--Buildings, structures, etc.
Tour Eiffel (Paris, France)--Design and construction.
Tour Eiffel (Paris, France)--History.
Princeton subject headings:
Eiffel, Gustave, 1832-1923.
Paris (France)--Buildings, structures, etc.
Tour Eiffel (Paris, France)--Design and construction.
Tour Eiffel (Paris, France)--History.