Columbia subject headings:
Canon (Literature)--History.
Spanish literature--18th century--History and criticism.
Spanish literature--19th century--History and criticism.
Spanish philology--History.
Harvard subject headings:
Canon (Literature)--History.
Spanish literature--18th century--History and criticism
Spanish literature--19th century--History and criticism
Spanish philology--History.
Princeton subject headings:
Spanish literature--History and criticism.
Spanish philology--History.