Columbia subject headings:
Spanish drama--19th century--History and criticism.
Theater and society--Spain.
Theater--Political aspects--Spain.
Theater--Spain--History--19th century.
Harvard subject headings:
European drama--19th century--History and criticism.
Theater and society--Spain.
Theater--Spain--History--19th century.
Princeton subject headings:
Spanish drama--19th century--History and criticism.
Theater and society--Spain.
Theater--Spain--History--19th century.
Theater--Spain--Political aspects.