You have chosen 'Axiomatic Theories of Truth (2005 ver)' by Volker Halbach, 'Meinong on Complexes and Assumptions' by Bertrand Russell and 'On the Foundations of Logic and Arithmetic' by David Hilbert
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 |