Proceedings of the 8th All-Russian Electrical Congress in Moscow October 1-10, 1921.Vol.2. Electrification of districts

All-Russian Electrotechnical Congress (8; 1921; Moscow).Proceedings of the 8th All-Russian Electrical Congress in Moscow October 1-10, 1921.- M.: State.GenerallyCommissaries, 1921. -.Electronic Source: PBVol.2: Electrification of areas: (feasibility of the technical and economic section): Overview of the work of the section.ECON.zoning.Small electrification.Sowing.Rn.Southeast.Ural.South-industrial.Rn.Caucasus.Siberia.Turkestan.- 1921. -352 s.: cards., schemes., Table .. -.Electronic Source: PB