This document reports on the result of an opinion survey of the residential ventilation industry which was conducted in August of 1988.
Residential ventilation industry survey August 1988 (revised December 1990).
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1990
Bibliographic info:
Canada, Canada Mortgage and Housing Corporation, 1990