00379nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001400078100002500092245005900117260001600176650005300192221320261006003613.0120911s9999    xx            000 0 und d  a0071002855  a604.2 ROD  aRodriguez, Walter E.  aInteractive engineering graphics / Walter E. Rodriguez  aMcgraw Hill  aEngineering graphics          Mechanical drawing