/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: FernandoMorenoS https://cdn.slidesharecdn.com/profile-photo-FernandoMorenoS-48x48.jpg?cb=1613774149 "Siempre que ense単es, ense単a a la vez a dudar de lo que ense単as." Jos辿 Ortega y Gasset