TY  - BOOK
AU  - Acheson R M
TI  - An introduction to the chemistry of hetrocyclic compounds
U1  - E8, K0;L6;1 
PY  - 1976///
CY  - New York    
PB  -  John wiely & sons publishing house   
KW  -  Heterocyclic chemistry
KW  - Chemistry
N1  - Index 463-501p
ER  -