00313nam a22001337a 450000500170000004100060001710000150002324500460003826400110008430000160009552000290011165000240014099900150016420260603114056.0  a1  aSEM AUTOR.  aMatematica 1 claccebCaderno de exercicio  aMaputo  a96b1c26cm  aexercicios de Matematica  amatematica 1 classe  c3635d3635