00419nam a22001457a 450000500170000004100060001710000370002324500160006025000110007626400240008730000200011152000450013165000410017685200560021720250917102415.0  a1  aFrancelino Goimes Vitor Pereira   aMatenatica   a4Edica  aMaputo c1972/ 1973  a126 pb2c21cm   aManuai de  Ensino  Secundario  Tecenico   aCursos  Gerais de Indole industrial   kCM 644h CDU 51 bBiblioteca Ncoinal de Mocambique