TY  - BOOK
AU  - ACHESON, R.M.
TI  - INTRODUCTION TO THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS
SN  - 0 85226 001 6
U1  - 547.59 
PY  - 1976///
CY  - Meerut
PB  - Goel Publishing House, Meerut 
ER  -