Historical overview of government measures to enhance in the Ostsey Territory of ways to study Russian

Historical overview of government measures to enhance in the Ostsey Territory of the ways to learn Russian: Sost.According to the acts stored in the archives of the Riga Gymnasium.- St. Petersburg: Type.Josafat Ogrico, 1863. -58 p.;24. -Bibliogr.in a substrateNote..I. Russia.M-public enlightenment.Electronic Source: PB