Columbia subject headings:
Nationalism--Spain.
Noel, Eugenio.
Spain--Intellectual life.
Spanish literature--19th century--History and criticism.
Spanish literature--20th century--History and criticism.
Harvard subject headings:
Nationalism--Spain.
Noel, Eugenio.
Spain--Intellectual life.
Spanish literature--19th century--History and criticism
Spanish literature--20th century--History and criticism
Princeton subject headings:
Muñoz Díaz, Eugenio, 1885-1936.
Nationalism--Spain.
Spain--Intellectual life.
Spanish literature--19th century--History and criticism.
Spanish literature--20th century--History and criticism.