Graus de concretismo em Haroldo de Campos

Writtings made as a first approach to Haroldo de Campos' Work "A MÁQUINA DO MUNDO REPENSADA", the last poem written by Poet and Literary Critic from São paulo City, Brazil, the man who started CONCRETISM in Brazil, togheter with his brother Augusto de Campos and Decio Pignatari, in 50's in Brazil