You have chosen 'Opus Maius (major works)' by Roger Bacon, 'Meaning and the Moral Sciences' by Hilary Putnam and 'Possible Worlds' by David Lewis
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Mathematics, or select a subheading: |
| A. | Nature of Mathematics | |
| B. | Foundations for Mathematics | |
| C. | Sources of Mathematics |