Columbia subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Women in literature.
Harvard subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Sex in literature
Princeton subject headings:
Pérez Galdós, Benito, 1843-1920--Criticism and interpretation.
Sex in literature.