000 00465pam a2200157a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a545.33
_bAh34
100 _aAhearn, Arthur J.
245 1 _aTRACE ANALYSIS BY MASS SPECTROMETRY
260 _aN. Y.
_bAcademic Press
_c1972
300 _a460
650 _aMass Spectrometry -- Addresses, Essays, Lectures
650 _aTrace Elements -- Addresses, Essays, Lectures
964 _gCIRC
997 _aA28529 C
999 _c243340
_d243340