Short description: In Russian. Khvolson, Orest Daniilovich. Energy Conservation and Dissipation. St. Petersburg: Natural Tester, 1915. Sokhranenie i rasseyanie energii. In Russian /Energy Conservation and Dissipation. 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. SKU3811296