You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'The Establishment of Scientific Semantics' by Alfred Tarski and 'Introduction to Zermelo's 1930 paper' by Michael Hallett
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 |