You have chosen 'Theory of Science (4 vols)' by Bernard Bolzano, 'A Completeness Theorem in Modal Logic' by Saul A. Kripke and 'Introductions to 'Aesthetics and the Phil of Art'' by Lamargue,P/Olson,SH
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modality, or select a subheading: |
| A. | Necessity | |
| B. | Possibility | |
| C. | Sources of Modality | |
| D. | Knowledge of Modality | |
| E. | Possible worlds |