000 00393nam a2200145 a 4500
008 170703u######## ||||f#|||||00| 0#uuu#d
003 AR-SmCIES
024 8 _aD.1.1-79
091 _a1377 PMM
245 1 0 _aStructural welding code: Steel.
260 _a[s.l.] :
_b[s.n.],
_c[s.f.].
650 4 _aSOLDADURA
999 _c20564
_d20564