Columbia subject headings:
Dutert, Ferdinand-Charles-Louis, 1845-1906.
Exposition universelle de 1889 (Paris, France)--Buildings.
Palais des machines (Paris, France)
Harvard subject headings:
Architecture--Technological innovations--History--19th century.
Dutert, Ferdinand-Charles-Louis, 1845-1906.
Exhibition buildings--France--Paris.
Exposition universelle de 1889 (Paris, France)
Palais des machines (Paris, France)
Paris (France)--Buildings, structures, etc.--History--19th century
Princeton subject headings:
Dutert, Ferdinand-Charles-Louis, 1845-1906.
Exposition universelle de 1889 (Paris, France)
Palais des machines (Paris, France)