/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: ElviraReyes https://cdn.slidesharecdn.com/profile-photo-ElviraReyes-48x48.jpg?cb=1635007299 Defiende tu derecho a pensar, porque incluso pensar de manera errónea es mejor que no pensar......... HYPATIA DE ALEJANDRIA