TY  - BOOK
AU  - Sylvin, Morris
TI  - Heterocyclic compounds
SN  - 8178901420
CY  - Delhi
KW  - Chemical compounds(Heterocyclic)
KW  - Chemical reaction -- Heterocyclic compounds
KW  - Chemistry
KW  - Chemistry -- heterocyclic chemistry
KW  - Compounds -- Organic compounds
KW  - Heterocyclic compounds
KW  - Organic compounds -- Heterocyclic
ER  -