000 00239nam a2200109Ia 4500
008 160710s1934 xx 000 0 und d
100 _aTAYLOR F.S
245 _aTHE YOUNG CHEMIST
260 _bNELSON
_c1934
300 _a176
942 _2ddc
_cB
999 _c3842
_d3842