You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'Symbolic Reasoning' by Hugh MacColl and 'The Establishment of Scientific Semantics' by Alfred Tarski
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 |