You have chosen 'A Theory of Universals' by David M. Armstrong, 'The Theory of Knowledge' by Bertrand Russell and 'Tropes' by Chris Daly
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 |