000 00338 a2200121 4500
080 _a535.853(063)
_bB 915 M
245 1 _aMass spectroscopy
_bProceedings
_cby R. Brymner and J.R. Penney
260 _aLondon
_bButterworths
_c1968
650 _aMass Spectrometry
100 1 _aBrymner, R., Penney, J.R.
_d
300 _a275 p.
901 _a105657
999 _c26109
_d26109