TY  - BOOK
AU  - Porter,Q.N.
AU  - Baldas,J.
TI  - Mass spectrometry of heterocyclic compounds
T2  - General heterocyclic chemistry series
SN  - 0471695041
AV  - QD271 .P67
U1  - 547/.59046 19
PY  - 1971///]
CY  - New York
PB  - Wiley-Interscience
KW  - Mass spectrometry
KW  - Local
KW  - Heterocyclic compounds
KW  - Spectra
N1  - 921004; Includes bibliographies
ER  -