![]() | Positivism, Science and 'The Scientists' in Porfirian Mexico: The Philosophy of Herbert Spencer in the Historiography of Mexico |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Positivism, Science and 'The Scientists' in Porfirian Mexico: The Philosophy of Herbert Spencer in the Historiography of Mexico |