Free tools that let authors, scientists, artists, and educators easily mark their creative work with the freedoms they want it to carry. - Go to Creative Commons … more →
Paul´s Blogpaulrsilva wrote 1 year ago: “Ocorre que o contrato mantido entre a Brasil Telecom e seus assinantes prevê o acess … more →
paulrsilva wrote 1 year ago: fonte: Agência de Notícias da Câmara Federal 18/10/2006 O programa “Palavra de Especialista … more →