You have chosen 'Theory of Science (4 vols)' by Bernard Bolzano, 'Substance and Individuation in Leibniz' by Cover,J/O'Leary-Hawthorne,J and 'Principles of Arithmetic, by a new method' by Giuseppe Peano
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 |