You have chosen 'Defining 'Intrinsic' (with Rae Langton)' by David Lewis, 'Essential vs Accidental Properties' by Adolph Rami and 'Nominalism and Substitutional Quantifiers' by Ruth Barcan Marcus
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 |