![]() | Pyrometry : The Papers and Discussion of a Symposium on Pyrometry Held by the American Institute of Mining and Metallurgical Engineers at Its Chicago Meeting, September 1919 |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Pyrometry : The Papers and Discussion of a Symposium on Pyrometry Held by the American Institute of Mining and Metallurgical Engineers at Its Chicago Meeting, September 1919 |