000			00311nam a2200133Ia 4500
008			160710s1985 xx 000 0 und d
082			_a658.5 TIW
100			_aNATIONAL PRODUCTIVITY COUNCIL
245			_aPOLLUTION PLANNING & CONTROL
250			_a3
260			_bNPC _c1985
300			_a55
942			_2ddc _cB
999			_c49344 _d49344