000 00261nam a2200121Ia 4500
008 211209s1976 xx 000 0 und d
041 _aeng
082 _a671.52 N76 AGA
100 _aAGARWAL
245 _aWELDING ENGINEERING
260 _c1976
300 _a340
999 _c11400
_d11400