You have chosen 'On the Soul (frags)' by Dicaearchus, 'Introduction to the Theory of Logic' by Jos L. Zalabardo and 'On boundary numbers and domains of sets' by Ernst Zermelo
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Natural Theory, or select a subheading: |
A. | Speculations on Nature | |
B. | Natural Kinds | |
C. | Causation | |
D. | Laws of Nature |