Paulo Roberto Arantes do Valle Change your cover photoUpload Change your cover photoUpload Change your cover photo Paulo Roberto Arantes do Valle DIEESE - Departamento Intersindical de Estatística e Estudos Socioeconômicos•Researcher•Brazil•http://www.dieese.org.br•pravalle@dieese.org.br This user account status is Approved Share this:PrintTwitterFacebookLinkedIn
