You have chosen 'The Evolution of Logic' by William D. Hart, 'On the Nature of Truth and Falsehood' by Bertrand Russell and 'Set Theory and its Logic' by Willard Quine
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 |