00471nam a2200193 a 450000100080000000500110000800800410001910000180006024500280007825000240010626000390013030000100016965300110017965300110019065300140020165300140021565300270022970000210025611049122007-05-10               bl uuuu      00u1 u    #d1 aMARTINS, D.S.  aPortugues instrumental.  a19.ed. ampl. e rev.  aPorto Alegre: Sagra-Luzzattoc1997  a450p.  aEnsino  aEstudo  aGramatica  aPortugues  aRedacao administrativa1 aZILBERKNOP, L.S.