Barros, R.P. de Mendonca, R.S.P. de Shope, J.O. Regional disparities in education within Brazil: the role of quality of education - Brasilia, DF (Brasil): 1993. - 9 p. - Texto para Discussao - Instituto de Pesquisa Economica Aplicada (Brazil) no. 311 . 8 ref. Subjects--Topical Terms: EducacaoAnalise Qualitativa