/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: andresmunoz96558 https://cdn.slidesharecdn.com/profile-photo-andresmunoz96558-48x48.jpg?cb=1523403810 Daría todo lo que sé por la mitad de lo que ignoro. Descartes.