You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'De Ente et Essentia (Being and Essence)' by Thomas Aquinas and 'The Sign of Four' by Arthur Conan Doyle
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 |