You have chosen 'Function and Concept' by Gottlob Frege, 'The Aim and Structure of Physical Theory' by Pierre Duhem and 'Aristotle and the Metaphysics' by Vassilis Politis
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |