000 00388nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
020 _a335042422
084 _a546.4 O1
245 0 _aNature of Chemistry 27 Units
250 _a\\197700ENGGPSX
260 _aO U P
260 _b1977
260 _cLondon
300 _a35p
500 _aincludes index and biblioraphy
942 _cBK
999 _c39338
_d39338