You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'The Logic of What Might Have Been' by Nathan Salmon and 'A world of truthmakers?' by David Lewis
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 |