/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: rafanextepisode https://cdn.slidesharecdn.com/profile-photo-rafanextepisode-48x48.jpg?cb=1523504901 a veces las cosas parecen sencillas solo en retrospectiva ò_ó