You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Meditatio de principio individui' by Gottfried Leibniz and 'On the True Doctrine (Against Christians)' by Celsus
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Science, or select a subheading: |
| A. | Basis of Science | |
| B. | Scientific Theories | |
| C. | Induction | |
| D. | Explanation |