Materials for the project of the total propulsion of solid mineral fuel in the Donetsk pool

Materials for the project of a total propulsion of solid mineral fuel in the Donetsk pool / M-commercial and prom..Special advice.For discussion and combine measures to ensure the fuel route of communication, state.and societies.Creativeand enterprises working for the goals of the state.Defense.- GH.: A type.Mr. ways to report (T-Va Kushner and K °), 1916. -83 s.: Tab .. -.Electronic Source: PB