000 00304nam a2200145Ia 4500
008 150418s9999||||xx |||||||||||||| ||und||
082 _a540 DAV
100 _aDavid E.Goldberg
245 _aChemistry
250 _a2002
260 _b0
300 _a540 DAV
600 _aChemistry
942 _2ddc
_cBK
999 _c7520
_d7520