000 00298nam a2200121Ia 4500
008 211209s1976 xx 000 0 und d
041 _aeng
082 _a671.52 N76 SAC
100 _aSACKS R
245 _aWELDING PRINCIPLES AND PRACTICES
260 _bCHAS A BENNETT COMPANY
_c1976
300 _a992
999 _c19660
_d19660