Retrofitting in commercial and institutional buildings. Proceedings.
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1997
Bibliographic info:
Germany, Fraunhofer Institute of Building Physics, 1997, IEA Future Buildings Forum, Proceedings of a workshop held April 28-30 1997, Stuttgart, Germany, 273pp.