Carapachay: Lenguaje Claro Editora, 2020. First Edition. Paperback. 492p., wrps. Mario Justo Lopez presents in this book the historical background of the enactment of Law 5315, its content and consequences. It describes the railway policies, the indecisions regarding the Argentine government to modify the regime of the railway concessions. More about Trenes Ingleses en Argentina: Monopolio y Control Estatal (1897 - 1916