000 00280nam a2200097Ia 4500
008 230508s1979 xx 000 0 und d
041 _aeng
100 _aCOULSON,RICHARDSON,BACKHURST.
245 _aCHEMICAL ENGG SOLUTIONS TO THE PROBLEMS.V2,5.
260 _bPERGAMON PRESS LTD,
_c1979
999 _c316180
_d316180