Columbia subject headings:
English language--Translating into Russian.
Russian language--Textbooks for foreign speakers--English.
Russian language.
Harvard subject headings:
English language--Translating into Russian
Russian language--Textbooks for foreign speakers--English.
Russian language--Translating from English.
Princeton subject headings:
English language--Translating into Russian.
Russian language--Textbooks for foreign speakers--English.
Russian language--Translating from English.