000 00294nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBurch field
245 0 _aBiochemical application of gas chromatography
260 _bAcademic press
260 _c1970
365 _b187.50
942 _cBK
999 _c198456
_d198456