/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: OswaldoAlfredo https://cdn.slidesharecdn.com/profile-photo-OswaldoAlfredo-48x48.jpg?cb=1522983876 Profesional en Sistemas, Docente, Padre, Esposo, Hijo y Amigo !!! Todo en 1...