Expand the inventory Copy the permalink Relative Humidity Control Module Type File Date 1985 Genre - Form FileFinal number Number 21Content Appareil de commande d'humidite relative: manuel de fabrication et d'assemblage / Relative humidity control module: construction and assembly manual, by Stefan Michalski, Ottawa: Canadian Conservation Institute, 1985.Reference code Reference code LIB-IV B 29-30 Type Original
