TY  - BOOK
AU  - Joule, J. A.
AU  - Smith, G.F.
TI  - Heterocyclic chemistry
SN  - 9780442302122
U1  - 547.59 
PY  - 1978///
CY  - London
PB  - Van Nostrand Reinhold
KW  - Organic Chemistry
ER  -