/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: Dahiagar https://cdn.slidesharecdn.com/profile-photo-Dahiagar-48x48.jpg?cb=1523454776 CERO ES UN BUEN NÚMERO PARA COMENZAR...No hay duda...