You have chosen 'Thinking and Experience' by H.H. Price, 'An Outline of Empiricism' by Galen and 'Laws of Nature' by Rom Harr
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 |