Columbia subject headings:
Authors, Spanish.
Basterra, Ramón de, 1888-1928.
Gómez de la Serna, Ramón, 1888-1963.
Pérez Galdós, Benito, 1843-1920.
Harvard subject headings:
Princeton subject headings:
Authors, Spanish.
Basterra, Ramón de, 1888-1928.
Gómez de la Serna, Ramón, 1888-1963.
Pérez Galdós, Benito, 1843-1920.