000			00497nam a2200193Ia 4500
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020			_a0071132732 _c _12.95
040			_aMAIN
041			_aEnglish
082			_a628.53 _bNEV
100			_aNevers, Noel De
245		0	_aAir pollution control engineering
260			_aNew York _b; Mcgraw-Hill _c, 1995
300			_axxi,506p.
650			_aAir Pollution
650			_aAir Pollution Control Theory
942			_cBK
999			_c124923 _d124923