Short description: In Russian. Nakhodkin, Mikhail Dmitrievich. Traction engines of types DEP-400 and NB-406A. Moscow: Transzheldorizdat, 1960. Tyagovye dvigateli tipov DPE-400 i NB-406A. In Russian /DEP-400 and HB-406A traction engines . 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. SKU6419564