000 00265nam a2200109Ia 4500
008 170824s9999 xx 000 0 und d
020 _a9781552440940
082 _a540 CHE
100 _a"CHERKAS, ANDY"
245 _aADVANCED CHEMISTRY
260 _bFITZHENRY & WHITESIDE
942 _cBK
999 _c9683
_d9683