/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: econometrica https://cdn.slidesharecdn.com/profile-photo-econometrica-48x48.jpg?cb=1523140462 Sobre toda cosa guardada, guarda tú corazón por que de él mana la vida (Proverbios 4:23)