You have chosen 'works' by Augustus De Morgan, 'On the Nature of Truth and Falsehood' by Bertrand Russell and 'Les quaestiones de anima (lectures on the soul)' by Blasius of Parma
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 |