Pérez de Ayala, Ramón La pata de la raposa Ramón Pérez de Ayala. - 4. ed. - Buenos Aires Espasa-Calpe Argentina 1966. - 208 p. 28 cm. - Coleccion Austral No.183 . Subjects--Topical Terms: Spanish fiction--20th century. LC Class. No.: PQ6629.E64 / P3 1951