You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'The Aim and Structure of Physical Theory' by Pierre Duhem and 'What is Mathematical Truth?' by Hilary Putnam
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |