Columbia subject headings:
Marginality, Social, in literature.
Spain--Social life and customs--19th century.
Spanish literature--19th century--History and criticism.
Spanish literature--20th century--History and criticism.
Harvard subject headings:
Princeton subject headings:
Spain--Social life and customs--19th century.
Spain--Social life and customs--20th century.
Spanish literature--19th century--History and criticism.
Spanish literature--20th century--History and criticism.