Short description: In Russian. Rozanov, Sergei Nikanorovich. Methods of determining air humidity. Moscow: type-liter. Sposoby opredeleniya vlazhnosti vozdukha. In Russian /Methods for determining air humidity. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU3689723