You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'The Philosophy of the Inductive Sciences' by William Whewell and 'An Analysis of Knowledge and Valuation' by C.I. Lewis
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 |