You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'Review of Husserl's 'Phil of Arithmetic'' by Gottlob Frege and 'Philosophy of Natural Science' by Carl Hempel
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 |