You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Regressive Method for Premises in Mathematics' by Bertrand Russell and 'What are Sets and What are they For?' by Oliver,A/Smiley,T
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 |