You have chosen 'The Periodic Table' by Eric R. Scerri, 'Regressive Method for Premises in Mathematics' by Bertrand Russell and 'Reply to Fifth Objections' by Ren Descartes
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 |