You have chosen 'Principles of Theoretical Logic' by Hilbert,D/Ackermann,W, 'The Morality of Happiness' by Julia Annas and 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz
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 |