000 00280nam a2200121Ia 4500
008 160710s1946 xx 000 0 und d
082 _a669 D23R
100 _aMENT,JACK DE
245 _aRARER METALS
260 _bCHEMICAL PUBLISHING CO.
_c1946
300 _a392
942 _2ddc
_cB
999 _c10539
_d10539