000 00275nam a2200109Ia 4500
008 221129s1950 xx 000 0 und d
041 _aeng
082 _a540
100 _aSelwood, P.W.
_91211629
245 _aGeneral Chemistry
260 _aN. York
_bHenry Holt & Company
_c1950
999 _c781908
_d781908