000 00231nam a22001097a 4500
082 _a671.521 ELE'P
100 _aPATON, B
_980685
245 _aELECTRIC SLAG WELDING
260 _aMOSCOW
_bMIR
_c1967
300 _a386P
942 _cBK
999 _c585583
_d585583