You have chosen 'Introduction to Russell's Theory of Types' by Willard Quine, 'On the Foundations of Logic and Arithmetic' by David Hilbert and 'Possible Worlds' by Robert C. Stalnaker
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |