/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: gastaobianchi https://cdn.slidesharecdn.com/profile-photo-gastaobianchi-48x48.jpg?cb=1523390054 1974 - Professor Primário 1999 - Docente Convidado na Universidade de Trás-os-Montes e Alto Douro 2008 - Professor Aposentado