You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Mathematical logic and theory of types' by Bertrand Russell and 'Meaning and Reference' by Hilary Putnam
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 |