You have chosen 'Eight Theories of Ethics' by Gordon Graham, 'Natural Science (lost)' by Metrodorus (Chi) and 'Which Logic is the Right Logic?' by Leslie H. Tharp
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 |