You have chosen 'First-order Logic, 2nd-order, Completeness' by Marcus Rossberg, 'Lectures 1930-32 (student notes)' by Ludwig Wittgenstein and 'The Emergence of Probability' by Ian Hacking
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Objects, or select a subheading: |
| A. | Existence of Objects | |
| B. | Unity of Objects | |
| C. | Structure of Objects | |
| D. | Essence of Objects | |
| E. | Objects over Time | |
| F. | Identity among Objects |