You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'There are no ordinary things' by Peter Unger and 'The Logical Syntax of Language' by Rudolph Carnap
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |