000 00269nam a2200097Ia 4500
008 160710s1950 xx 000 0 und d
245 _aMATERIALS OF CONSTRUCTION IN THE CHEMICAL INDUSTRY
260 _bSOCIETY OF CHEMICAL INDUSTRY
_c1950
300 _a284
942 _2ddc
_cB
999 _c20865
_d20865