000 00400nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a547.3482
100 _aPorter,R.
245 _aGas chromatography in biology and medicine.
260 _aLondon
_bJ., A. Churchill Ltd.
_c1969
300 _a213
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
942 _2ddc
_cBK
999 _c7599
_d7599