000 00276nam a2200097Ia 4500
008 160710s1925 xx 000 0 und d
245 _aTRANSACTIONS KOF THE INSTITUTION OF CHEMICAL ENGINEERS
260 _bINSTITUTION OF CHEMICAL ENGINEERS
_c1925
300 _a137
942 _2ddc
_cB
999 _c8981
_d8981