TY  - BOOK
AU  - Porter,Q.N.(Quinton Noel)
TI  - Mass spectrometry of heterocyclic compounds
SN  - 0471099015
PY  - 1985///
CY  - New York
PB  - John Wiley & Sons
KW  - Mass spectrometry
KW  - Heterocyclic compounds
KW  - Spectra
N1  - Includes bibliographies and index
ER  -