000 002790000a22001210004500
008 160506b1943 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a671.521
_bC5
942 _cBK
100 _aChute, G.M.
245 _aElectronic control of resistance welding
260 _c1943
999 _c8767
_d8767