000 00306nam a2200133Ia 4500
100 _aNayak/S.P
942 _cBK
654 _ametallurgy
245 _aEngineering metallurgy and material science
260 _bCharotar publishing
_aAnand
_c1982
082 _a669
_bNAY
300 _a630
546 _aENGLISH
999 _c22869
_d22869