You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz and 'Homeostasis, Species and Higher Taxa' by Richard Boyd
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Reality, or select a subheading: |
| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |