Bull, William E. The Naturalistic Theories of Leopoldo Alas [por] William E. Bull - 536-551 páginas - PMLA 2 . Subjects--Personal Names: Alas, Leopoldo, 1852-1901 Subjects--Topical Terms: Autores españoles--Siglo XIX. LC Class. No.: PQ6503 .A4 / Z8