You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'Sources of Knowledge of Mathematics' by Gottlob Frege and 'Reals by Abstraction' by Bob Hale
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Reason, or select a subheading: |
| A. | Nature of Reason | |
| B. | Laws of Thought | |
| C. | Styles of Reason | |
| D. | Definition | |
| E. | Argument | |
| F. | Fallacies |