000 00319nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a669.81
100 _aAmit Chatterjee
245 0 _aSponge Iron Production by Direct Reduction of Iron Oxide
250 _a1
260 _bPhi Learning, New Delhi
_c2010
942 _cBK
999 _c26820
_d26820