ºÝºÝߣshows by User: freddyalianza / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: freddyalianza / ºÝºÝߣShare feed for ºÝºÝߣshows by User: freddyalianza https://public.slidesharecdn.com/v2/images/profile-picture.png Me encantan los libros y aprender algo más cada día