You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Knowledge and the Philosophy of Number' by Keith Hossack and 'Logical Analysis of Gestalt Concepts' by Rescher,N/Oppenheim,P
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 |