TY  - BOOK
AU  - Knuuttila,Simo
TI  - Modern modalities: studies of the history of modal theories from medieval nominalism to logical positivism 
T2  - Synthese historical library, Texts and studies in the history of logic and philosophy
SN  - 90-277-2678-7
U1  - 160 23E
PY  - 1988///
CY  - Dordrecht, Boston, London
PB  - Kluwer Academic Publishers
KW  - Modality (Logic)--History
KW  - Modality (Theory of knowledge)--History
N1  - Notes bibliogr
ER  -