000 00439nam a2200169 a 4500
005 20220518174059.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
082 _a545.33
_bN1
100 _aDavis, Reg
_916371
245 _aMass spectrometry
490 _aAnalytical chemistry by open learning
653 _aMass spectrometer
700 _aFrearson, Martin
_916370
942 _cBK
260 _aSingapore
_bJohn Wiley
_c1991
003 ViArRB
999 _c249596
_d249596