000 00324nam a2200133Ia 4500
001 3629
008 220811s1962 ###||||g |||| ||spa d
082 _a544.84
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100 _aBayer, Ernst
_944952
245 0 _aGas- Chromatographie
264 _c1962
942 _cBK
_2ddc
035 _a544.84 -B357-Gas- Chromatographie-
999 _c34808
_d34808