000 00331nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a620.154
_bCH-S
100 _aChakrabarti,A.K
_915060
245 0 _aSteel making
_cA.KChakrabarti
260 _aNew Delhi
_bPHI
_c2007
300 _axii,226
942 _cBK
950 _o620.154 CH-S
999 _c43084
_d43084