000 00312nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a671.52 nik
100 _aNikolaev, G.
245 0 _aAdvanced Welding Processes
260 _bM.I.R.
260 _c1977
300 _a245
650 _aMechanical Engineering
999 _c145381
_d145381