00274    a2200109   4500082001500000100002400015245001900039260004800058300002100106500002400127505001300151  a671.52 ALT  aAlthouse, Andrew D.  aModern welding  aSouth HollandbGood heart Willcox Incc1980  a508 pbphotocopy  aBE textbook IE dept  aphotcopy