You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Believing the Axioms I' by Penelope Maddy and 'Tarski on Truth and Logical Consequence' by John Etchemendy
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 |