000 00263nam a2200109Ia 4500
008 170601s1971 xx 000 0 und d
082 _a540
_bSTC
100 _aStenko
245 0 _aChemistry
260 _bMcGraw Hill Book Company
_aNew York
_c1971
942 _2ddc
_cBK
999 _c24131
_d24131