You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'Comments on a Certain Broadsheet' by Ren Descartes and 'Grundlagen (Foundations of Theory of Manifolds)' by George Cantor
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 |