/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: raulrosales775 https://cdn.slidesharecdn.com/profile-photo-raulrosales775-48x48.jpg?cb=1581521068 ..."a un gran corazón, ninguna ingratitud lo cierra, ninguna indiferencia lo cansa" (L.Tolstoi)