TY  - BOOK
AU  - Hintikka Jaakko
TI  - Models for modalities :  Selected essays   
T2  - Synthese Library. Ed by Donald Davidson etc
U1  - R1, K9 
PY  - 1969///
CY  - Dordrecht
PB  - D. Reidel         
KW  - Philosophy-Logic
ER  -