You have chosen '21: Book of Ecclesiastes' by Anon (Ecc), 'The Principles of Science' by William S. Jevons and 'Formal and Transcendental Logic' by Edmund Husserl
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 |