You have chosen 'On boundary numbers and domains of sets' by Ernst Zermelo, 'A Combinatorial Theory of Possibility' by David M. Armstrong and 'Problems of Knowledge' by Michael Williams
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 |