000 00267nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a671.52 N79 ROM
100 _aROMONS
245 _aWELDING PROCESS TECHNOLOGY
260 _c1979
300 _a205
999 _c11367
_d11367