Columbia subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Harvard subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Spanish fiction--19th century--History and criticism.
Spanish fiction--20th century--History and criticism.
Princeton subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Spanish fiction--19th century--History and criticism.
Spanish fiction--20th century--History and criticism.