... work on improving state-owned executive articles in the Volga region

Sparrow, Richard Pavlovich (1867-).... work on improving state-owned executive articles in the Volga region: Principal.Essay with arr.3 cards.R-new and 8 photos.Snapshots / Sost.R.P.Sparro, beginningwork and exquisites on average and lower voltage;M.Z.DepartureEarth.improvements.UPR.Works and research on average and lower voltage.- Moscow: Typio-Lit.T-Va I.N.Kushner and to °, 1916. -68 p., 7 liters.Il., cards.: Tab.;27. -Bibliogr.: "Literature" (p. 11-12)..Electronic Source: PB