000 00428nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a697165744
084 _a540 G14
100 _a"Gebelein, Charles G"
245 0 _aChemistry and Our World
250 _a\\199700ENGGPSX
260 _aWm C Brown
260 _b1997
260 _cDubuque
300 _a576p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c68515
_d68515