Columbia subject headings:
Harvard subject headings:
Eleventh grade (Education)--Juvenile literature.
Russian literature--Readers.
Russian literature--Study and teaching (Secondary)--Russia (Federation)
Russian literature--Textbooks.
Princeton subject headings:
Eleventh grade (Education)--Juvenile literature.
Russian literature--Readers.
Russian literature--Study and teaching (Secondary)--Russia (Federation).
Russian literature--Textbooks.