You have chosen 'Elements of Mathematical Logic' by Jan Lukasiewicz, 'On the Syllogism IV' by Augustus De Morgan and 'Natural Kinds and Biological Realism' by Michael Devitt
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 |