You have chosen 'What Price Bivalence?' by Willard Quine, 'The Development of Logic' by W Kneale / M Kneale and 'Cours d'Analyse' by Augustin-Louis Cauchy
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |