You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'Frege versus Cantor and Dedekind' by William W. Tait and 'Natural Kinds' by Willard Quine
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 |