Russian language

Gonfar, A.V.Russian language: textbook for 4 cl.Schools deaf and dumb: app.Drug addict RSFSR.Grammar and spelling.- 3rd ed.-Moscow: state.Educational and ped.Publishing house, 1938. -96 p.: IL., Table .. -5000 cop..I. Morozova, A.N. II.Converted, A.M. ..Electronic Source: PB