"Short description: In Russian. Polyak, Nathan Akimovich. Normal modes of operation of turbogenerators. Moscow: Publishing House and Type. Gosenergoizdat in Moscow; Leningrad, 1948. Normal'nye rezhimy raboty turbogeneratorov. In Russian /Normal operation of turbogenerators . 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. SKU6007056"