Short description: In Russian. Bakhmetev, Boris Alexandrovich. An Introduction to the Study of the Unsettled Movement of Liquid: Petrograd: Mutual Aid Fund for Students of the Peter the Great Polytechnic Institute, 1915. Vvedenie v izuchenie neustanovivshegosya dvizheniya zhidkosti. In Russian /An introduction to the study of fluid irregularities. 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. SKU4174912