000 00291nam a2200121Ia 4500
008 160710s1935 xx 000 0 und d
082 _aLEV
100 _aLEVINSTEIN,HERBERT
245 _aTRANSACTIONS
260 _bINSTITUTION OF CHEMICAL ENGINEERS
_c1935
300 _a232
942 _2ddc
_cB
999 _c16917
_d16917