/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: LeslieChavezVergara https://cdn.slidesharecdn.com/profile-photo-LeslieChavezVergara-48x48.jpg?cb=1523128815 "Mientras existan mataderos habrá campos de batalla". León Tolstoy