You have chosen 'On the Philosophy of Logic' by Jennifer Fisher, 'On the General Idea of Proof Theory' by Dag Prawitz and 'Understanding and Essence' by Anand Vaidya
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Thought, or select a subheading: |
| A. | Modes of Thought | |
| B. | Mechanics of Thought | |
| C. | Content | |
| D. | Concepts | |
| E. | Abstraction |