/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: cristobalbonilla7 https://cdn.slidesharecdn.com/profile-photo-cristobalbonilla7-48x48.jpg?cb=1523367886 Profesión: Ing.Industrial Ocupación: Consultor