You have chosen 'Frege's Theory of Numbers' by Charles Parsons, 'A General Principle to Explain Laws of Nature' by Gottfried Leibniz and 'Model Theory' by Wilfrid Hodges
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Sources, or select a subheading: |
| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |