You have chosen 'Function and Concept' by Gottlob Frege, 'On Sense and Reference' by Gottlob Frege and 'The Origin of Forms and Qualities' by Robert Boyle
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 |