Multilingualism in the Soviet Union. : Aspects of language policy and its implementation /

by Lewis, E. Glyn
Published 1972

Sovremennye ėtnoi︠a︡zykovye prot︠s︡essy v SSSR : osnovnye faktory i tendent︠s︡ii razvitii︠a︡ nat︠s︡ionalʹno-russkogo dvui︠a︡zychii︠a︡ /

by Guboglo, M. N. (Mikhail Nikolaevich)
Published 1984

Russkiĭ i︠a︡zyk kak sredstvo mezhnat︠s︡ionalʹnogo obshchenii︠a︡ /

Published 1977

Razvitie nat︠s︡ionalʹno-russkogo dvui︠a︡zychii︠a︡ /

Published 1976