000 00329nam a2200133Ia 4500
005 20260224040943.0
008 260224s9999||||xx |||||||||||||| ||und||
082 _a671.52 POT
100 _aMorgan H Potter
245 0 _aOxyacetylene welding.
260 _aChicago: American Technical Society
_c1956
300 _a140
942 _cBK
999 _c3357
_d3357