TY  - BOOK
AU  - Katritzky, Alan R.
AU  - Lagowski, J. M.
TI  - CHEMISTRY OF THE HETEROCYCLIC N-OXIDES
U1  - 547.59 
PY  - 1971///
CY  - London
PB  - Academic Press
KW  - Heterocyclic Compounds
ER  -