You have chosen 'The Origin of the Work of Art' by Martin Heidegger, 'Universals' by David M. Armstrong and 'The iterative conception of Set' by George Boolos
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 |