Columbia subject headings:
Naturalism in literature.
Realism in literature.
Spanish fiction--19th century--History and criticism.
Spanish fiction--20th century--History and criticism.
Harvard subject headings:
Naturalism in literature.
Realism in literature.
Spanish fiction--19th century--History and criticism.
Princeton subject headings:
Naturalism in literature.
Realism in literature.
Spanish fiction--19th century--History and criticism.