You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'Real Natures and Familiar Objects' by Crawford L. Elder and 'Reply to Foucher' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Action, or select a subheading: |
| A. | Definition of Action | |
| B. | Preliminaries of Action | |
| C. | Motives for Action |