TY  - BOOK
AU  - Wolenski,Jan
TI  - Kotarbiski: logic semantics and ontology 
SN  - 0792308654
PY  - 1990///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Kotarbiski, Tadeuz
KW  - Logic symbolic and mathematical
KW  - Semantics
KW  - Ontology
ER  -