/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: SergiVenturaBartra https://cdn.slidesharecdn.com/profile-photo-SergiVenturaBartra-48x48.jpg?cb=1448982726 Estudiante de Publicidad y Relaciones Públicas en la Universidad Abat Oliba CEU. http://www.uemataro.net