You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'The Foundations of Mathematics' by David Hilbert and 'Moral Realism and Moral Dilemma' by Philippa Foot
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Mathematics, or select a subheading: |
| A. | Nature of Mathematics | |
| B. | Foundations for Mathematics | |
| C. | Sources of Mathematics |