Day and night. For a better definition of exterior conditions by day and night. Le jour et la nuit. Pour une meilleure definition des conditions exterieures diurnes et nocturnes.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1988
Bibliographic info:
Switzerland, Article taken from "Ingenieurs et architectes suisses", No.15-16, 20th July, 1988, 3pp, 1 fig, 2 tabs, 4 refs.