You have chosen 'Commentary on 'De Anima'' by Franciscus Toletus, 'On the Nature of Moral Values' by Willard Quine and 'Title, Unity, Authenticity of the 'Categories'' by Michael Frede
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 |