000			00249nam a2200097Ia 4500
008			230508s1979 xx 000 0 und d
041			_aeng
100			_aCOULSON & RICHARDSON.
245			_aCHEMICAL ENGG, VOL 3.
260			_bPERGAMON PRESS, OXFO _c1979
999			_c316181 _d316181