000 00311nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a544.926 T772
100 _aTRANCHANT JEAN
245 0 _aPRACTICAL MANUAL OF GAS CHROMATOGRAPHY
260 _aAmsterdam
_bElsevier
_c1969
300 _a23X16
942 _cBK
_2DDC
999 _c14691
_d14691