You have chosen 'Categories, Classification, Cogn. Anthropology' by Roy Ellen, 'A Survey of Metaphysics' by E.J. Lowe and 'Meaning and Necessity' by Rudolph Carnap
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 |