TY  - BOOK
AU  - Bansal,Raj K.
TI  - Heterocyclic Chemistry: Syntheses,Reactions & Mechanisms
SN  -  08122401147
U1  - 547.59 
PY  - 1990///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Chemistry and Allied Science
KW  - organic Chemistry
KW  - রসায়ন
ER  -