Columbia subject headings:
Harvard subject headings:
Russia--History--1689-1801--Study and teaching (Middle school)--Textbooks.
Russia--History--1689-1801--Textbooks.
Russia--History--17th century--Study and teaching (Middle school)--Textbooks.
Russia--History--17th century--Textbooks.
Princeton subject headings:
Russia--History--1689-1801--Textbooks.
Russia--History--17th century--Study and teaching (Middle school)--Textbooks.
Russia--History--17th century--Textbooks.
Russia--History--18th century--Study and teaching (Middle school)--Textbooks.
Russia--History--18th century--Textbooks.