You have chosen 'Some Main Problems of Philosophy' by G.E. Moore, 'Abduction and Induction' by Charles Sanders Peirce and 'A World of States of Affairs' by David M. Armstrong
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 |