TY  - BOOK
AU  - Parikh, Arun R
AU  - Parikh, Hansa 
AU  - Khunt, Ranjan
TI  - Essence of heterocyclic chemistry 
SN  - 9788122434361
PY  - 2017///
CY  - Bangalore
PB  - New Age International
KW  - Heterocyclic compounds
KW  - Hetrocycles
ER  -