Author Description

María Sol Villagómez R., Renato Soffner, Alessio Rocchi, Luis Marques, Coordinadores. At Head Of Title: Instituciones Salesianas De Educación Superior (ius). Publicacion Arbitrada De La Universidad Politécnica Salesiana--title Page Verso. Includes Bibliographical References. Text In Spanish, Italian And Portuguese; Presentation And Introduction In Spanish And English.