Short description: In Russian. Pisarenko, Georgy Stepanovich. Fluctuation of mechanical systems due to imperfect material elasticity. Kyiv: Naukova dumka, 1970. Kolebaniya mekhanicheskikh sistem s uchetom nesovershennoy uprugosti materialov. In Russian /Fluctuation of mechanical systems due to imperfect material elasticity. 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. SKU7325073