Philosophy of mathematics and natural science.
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Princeton
Princeton University Press
1949
|
| संस्करण: | Rev. and augm. English ed., based on a translation of Olaf Helmer. |
| विषय: |