Short description: In Russian. Bomshtein, Boris Davydovich. Setting up multi-channel systems for sealing communications cables. Moscow: Communications, 1967. Nastroyka mnogokanal'nykh sistem uplotneniya kabeley svyazi. In Russian /Setting up multi-channel communication cable sealing systems . 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. SKU5980457