000 00374nam a2200145Ia 4500
005 20240504164434.0
008 221007s9999 xx 000 0 und d
082 _a669
100 _aGupta R.C
245 0 _aEnergy and Environmental Management in Metallurgical Industries
260 _aPHI, New Delhi
_bPHI, New Delhi
_c2012
300 _a335
942 _cBK
942 _n0
999 _c3013
_d3013