TY  - BOOK
AU  - Ahluwalia, V.K.
TI  - Heterocyclic chemistry
SN  - 9788184875591
U1  - 547.59 AH-H 
PY  - 2018///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Hetero cyclic chemistry
ER  -