Title: Russkiĭ i︠a︡zyk v semʹe edinoĭ /
Authors: Karpenko, M. A.; Semenov, Nikolaĭ Aleksandrovich.
Publisher: "Rad. shkola,"
Year: 1980
Subjects: Russian language Study and teaching Foreign students.; Language policy Soviet Union.; Bilingualism Soviet Union.; Russian language Study and teaching Soviet Union.; Russian language Study and teaching Foreign speakers.