000 00495nam#a2200193ua#4500
001 GOACATREC30985
900 0 0 _a19990901
901 0 0 _aENG
020 0 0 _a0471099015
250 0 0 _a2nd Ed.
903 0 0 _a39923
245 0 0 _aMass Spectrometry of Heterocyclic Compounds
100 0 0 _aPorter, Q.
440 0 0 _aGeneral Heterocyclic Chemistry Series
902 0 0 _a547.59
650 0 0 _aMass Spectrometry
650 0 0 _aHeterocyclic Compounds Spectra
260 0 0 _aNew York
_bJohn Wiley & Sons
_c1985
999 _c30988
_d30988