You have chosen 'Summa totius logicae' by William of Ockham, 'The Foundations of Mathematics (2nd ed)' by Kenneth Kunen and 'On the Plurality of Worlds' by David Lewis
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modes of Existence, or select a subheading: |
| A. | Relations | |
| B. | Properties | |
| C. | Powers and Dispositions | |
| D. | Universals | |
| E. | Nominalism |