/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sebastiiano https://cdn.slidesharecdn.com/profile-photo-sebastiiano-48x48.jpg?cb=1523568096 “Cambiar el mundo, amigo Sancho, no es locura ni utopía. Sino justicia" (Cervantes) ,creo que ya me conociste...