000 00272nam a2200109Ia 45e0
008 181001s1950 xx 000 0 und d
100 _aALCOA America
245 0 _aAlcoa Aluminum and its Alloys
260 _bALCOA.
_c1950
300 _a195
942 _2ddc
_cBK
999 _c1405
_d1405