00330cam a2200169   450000500170000024500260001702000050004310000630004804400050011125000050011604100080012130000050012950000050013483000050013926000090014408200070015320260711133854.0  aManual de Soldadurab  a  aKoellhoffer, Leonrad Manz, August F. Hornberger, Eugene G.  a  a  aspa  a  a  v  abc  ab