Columbia subject headings:
Authors and theater--France--History--19th century.
France--History--Second Empire, 1852-1870.
French drama--19th century--History and criticism.
Hugo, Victor, 1802-1885. Théâtre en liberté.
Theater and society--France--History--19th century.
Theater--France--History--19th century.
Harvard subject headings:
Authors and theater--France--History--19th century.
France--History--Second Empire, 1852-1870.
French drama--19th century--History and criticism.
Hugo, Victor, 1802-1885. Théâtre en liberté.
Theater and society--France--History--19th century.
Theater--France--History--19th century.
Princeton subject headings:
Authors and theater--France--History--19th century.
France--History--Second Empire, 1852-1870.
French drama--19th century--History and criticism.
Hugo, Victor, 1802-1885. Théâtre en liberté.
Theater and society--France--History--19th century.
Theater--France--History--19th century.