Columbia subject headings:
Harvard subject headings:
Pérez Galdós, Benito, 1843-1920. Doña Perfecta.
Pérez Galdós, Benito, 1843-1920. Familia de León Roch.
Pérez Galdós, Benito, 1843-1920. Gloria.
Princeton subject headings:
Pérez Galdós, Benito, 1843-1920. Doña Perfecta.
Pérez Galdós, Benito, 1843-1920. Familia de León Roch.
Pérez Galdós, Benito, 1843-1920. Gloria.