You have chosen 'The philosophical basis of intuitionist logic' by Michael Dummett, 'An Axiomatization of Set Theory' by John von Neumann and 'A Problem about Substitutional Quantification?' by Saul A. Kripke
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 |