/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: CarlosBello6 https://cdn.slidesharecdn.com/profile-photo-CarlosBello6-48x48.jpg?cb=1523281003 "Si avanzo sígueme, si me detengo empújame, si retrocedo mátame". ECG BB 22238522