You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Nominalism and Substitutional Quantifiers' by Ruth Barcan Marcus and 'The Life of Reason' by George Santayana
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 |