000 00285nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aEwing (Galen .W)
245 0 _aInstrumental methods of chemical analysis
260 _bTMH
260 _c1975
365 _b
_8.75
942 _cBK
999 _c207591
_d207591