@Book{BDCM20214704457, title = "Palabras sin\'{o}nimas inglesas = English synonyms", author = "Narvaez, Diego", publisher = "Jerez de la Frontera : [s.n.]", editor = "[s.n.]", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=510203", year = "1951", }