TY  - BOOK
AU  - Bird, Clive W., ed.
AU  - Cheeseman, Gordon W. H., ed.
TI  - Comprehensive heterocyclic chemistry: structure, reactions, synthesis and uses of hetrocyclic compounds V.4 part 3:5 membered rings with 1 oxygen, sulfur or nitrogen atom
SN  - 0080307043
U1  - 547.59 
PY  - 1984///
CY  - Oxford
PB  - Pergamon
ER  -