TY  - BOOK
AU  - Dunn, J. Michael
AU  - Hardegree, Gary M
TI  - Algebraic methods in philosophical logic
SN  - 198531923
U1  - 511.324 DUN 
PY  - 2001///
CY  - Oxford
PB  - Oxford University Press
KW  - Algebraic logic
ER  -