TY  - BOOK
AU  - Badger, G.M.
TI  - The Chemistry of heterocyclic compounds
PY  - 1961///
CY  - New York
PB  - Academic Press
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=2066
ER  -