000 00309nam a2200109Ia 4500
008 160710s1937 xx 000 0 und d
100 _aCULLEN,WILLAMS ED.
245 _aTRANSACTION OF THE INSTITUTION OF CHEMICAL ENGINEERS
260 _bINSTITUTION OF CHEMICAL ENGINEERS
_c1937
300 _a259
942 _2ddc
_cB
999 _c8987
_d8987