You have chosen 'On the Concept of Number' by David Hilbert, 'How to Make our Ideas Clear' by Charles Sanders Peirce and 'Problems in Personal Identity' by James Baillie
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 |