You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Aristotle and Kant on the Source of Value' by Christine M. Korsgaard and 'Principles of Theoretical Logic' by Hilbert,D/Ackermann,W
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 |