You have chosen 'The Analysis of Mind' by Bertrand Russell, 'Intro to 2nd ed of Principia Mathematica' by Bertrand Russell and 'The Runabout Inference Ticket' by Arthur N. Prior
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 |