TY  - BOOK
AU  - Cresswell,M.J.
TI  - Semantical essays: possible worlds and their rivals 
SN  - 1556080611
PY  - 1988///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Semantics (Philosophy)
KW  - Possibility
KW  - Ontology
N1  - Includes index; Bibliography: p. 198-204
ER  -