Short description: In Russian. Veshnyakov, Nikolai Vladimirovich. Seismometric investigation of some bridges in Leningrad. Leningrad: Publishing House of Acad. sciences, 1930: type. Acad. sciences of the USSR. 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. SKU9025809