Natural sound method

Tereshkevich A. Key Russian ratification.Natural sound method: Didactic notes for teaching: To ABC: "The key Russian letters."- Moscow: Tipo-lit.NIGrossman and G.Vendelshteyn, 1908. -56 p.: Table .. -Bibliography.in the text and footnotes.Note..1. People (collection).electronic copy Source: PBThe storage location of the original: LSU