You have chosen 'A World of States of Affairs' by David M. Armstrong, 'Metaphysical Foundations of Mathematics' by Gottfried Leibniz and 'Reference and Generality (3rd ed)' by Peter Geach
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 |