Russkiĭ i︠a︡zyk za 50 urokov
Subtitle: uchebnik dli︠a︡ inostrant︠s︡ev
By: pod red. G.V. Drozdet︠s︡koĭ
Publisher: Izd. "ĖSBI"
Published: 1994
Place of publication: Novosibirsk
Language: rus
Subjects: Russian language; Textbooks for foreign speakers