TY  - BOOK
AU  - Denecke, Klaus. ,
AU  - Wismath, Shelly L. ,
TI  - Universal algebra and coalgebra
SN  - 978912837455
U1  - 512 DEN 
PY  - 2009///
CY  - New Jersey
PB  - World Scientific
N1  - Includes bibliographical references (p. 265-269) and index.
ER  -