000 003950000a22001450004500
060 _a100
082 _a543.089 6 GUD
100 _aGudzinowicz, Benjamin J
245 _aGas chromatographic analysis of drugs and pesticides
260 _aNewyork, Marul dekker, Inc
260 _c1967
300 _a605
650 _aChromatography-gas/gas-liquid chromatography/chromatography
942 _cBK
999 _c209931
_d209931