TY  - BOOK
AU  - Bansal,Raj K.
TI  - Heterocyclic chemistry
SN  - 8122412122
U1  - 547.59 BAN  
PY  - 1999///.
CY  - New Delhi : 
PB  - New age international (p) limited, Publishers, 
KW  - Hetero atom
KW  - Heterocyclic compounds
KW  - Heterocyclic--Chemistry
N1  - Includes index
ER  -