You have chosen 'The Evolution of Logic' by William D. Hart, 'Counterparts and Identity' by Robert C. Stalnaker and 'works' by William K. Clifford
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 |