You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'On the Syllogism IV' by Augustus De Morgan and 'Aristotle and the Metaphysics' by Vassilis Politis
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 |