000 00548nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a540
082 _bGUD/AN
100 _aGudzinowicz B.J
100 _aGudzinowicz M.J
100 _eAuthor
245 _aAnalysis of drugs and metabolites by gas chromatography- mass spectrometry
260 _aNew York
260 _bMarcel Dekker Inc
260 _c1978
300 _a457 Pages
365 _aRs.152
650 _aChemistry
942 _cBK
999 _c249614
_d249614