You have chosen 'The Aim and Structure of Physical Theory' by Pierre Duhem, 'Rules for the Direction of the Mind' by Ren Descartes and 'Symbolic Reasoning' by Hugh MacColl
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 |