You have chosen 'World and Essence' by Alvin Plantinga, 'Introduction to Philosophical Papers I' by David Lewis and 'Rationale and Maxims in Study of Concepts' by Christopher Peacocke
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 |