Columbia subject headings:
Architecture--France--History--18th century.
Theater architecture--France--History--18th century.
Theaters--France--History--18th century.
Urbanization--France--History--18th century.
Harvard subject headings:
City planning--France--History--18th century.
Theater architecture--France--History--18th century.
Princeton subject headings:
City planning--France--History--18th century.
Theater architecture--France--History--18th century.