TY  - BOOK
AU  - Buchardt Ole Ed.
TI  - Photochemsitry of heterocyclic compounds
T2  - General haterocyclic chemistry series
U1  - E8:25, L6 
PY  - 1976///
CY  - New York    
PB  -  John Wiley       
KW  - Hetrocyclic compounds
ER  -