TY  - BOOK
AU  - Dunn,J Michael
AU  - Hardegree,Gray M
TI  - ALGEBRAIC METHODS IN PHILOSOPHICAL LOGIC
SN  - 0198531923
U1  - 511.324 
PY  - 2001///
CY  - 
PB  - Clarendon Press, Oxford
KW  - Algebraic Logic
KW  - Hardegree, Gray
ER  -