000			00304nam a2200133Ia 4500
008			160710s1963 xx 000 0 und d
082			_a540 BEN
100			_aBENSON,SIDNEY W.
245			_aCHEMICAL CALCULATIONS
250			_a2
260			_bJOHN WILEY & SONS _c1963
300			_a244
942			_2ddc _cB
999			_c32845 _d32845