000 00304nam a2200145Ia 4500
100 _aNikolaev/ Olshansky
942 _cBK
654 _aWelding
245 _aAdvanced welding processes
260 _bMir Publishers
082 _a671.52
_bNIK/OLS
300 _a247
546 _aENGLISH
999 _c21983
_d21983