Columbia subject headings:
Architecture--France--History--19th century.
Architecture--United States--History--19th century.
Architecture--United States--History--20th century.
Eclecticism in architecture--France.
Eclecticism in architecture--United States.
Harvard subject headings:
Architecture, Modern--19th century--France.
Architecture--France--History--19th century
Architecture--United States--History--19th century
Architecture--United States--History--19th century.
Architecture--United States--History--20th century
Architecture--United States--History--20th century.
Eclecticism in architecture--France.
Eclecticism in architecture--United States.
École nationale supérieure des beaux-arts (France)
Princeton subject headings:
Architecture, Modern--19th century--France.
Architecture--United States--History--19th century.
Architecture--United States--History--20th century.
Eclecticism in architecture--France.
Eclecticism in architecture--United States.