TY  - BOOK
AU  - Zinovev,A.A
ED  - Kung, Guide.
ED  - Comey, David Dinsmore.
TI  - Philosophical problems of many valued logic
T2  - Synthese library
U1  - 511.3 
PY  - 1963///
CY  - Dordrecht
PB  - Holland D.Reidel
ER  -