Columbia subject headings:
Harvard subject headings:
Russia--History--1801-1917--Study and teaching (Elementary)--Textbooks.
Russia--History--1801-1917--Textbooks.
Russia--History--20th century--Study and teaching (Elementary)--Textbooks.
Russia--History--20th century--Textbooks.
Princeton subject headings:
Eighth grade (Education)--Russia (Federation).
Russia--History--19th century--Study and teaching (Elementary)--Textbooks.
Russia--History--19th century--Textbooks.
Russia--History--20th century--Study and teaching (Elementary)--Textbooks.
Russia--History--20th century--Textbooks.
Textbooks.