000 00342nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e11888
_aMAIN
041 _aEnglish
082 _a543.085 C765M
100 _aConstantin, E
245 0 _aMass spectrometry
260 _aNew York
_bEllis Horwood
_c1990
300 _a184 p.
942 _cBK
999 _c65970
_d65970