Columbia subject headings:
Schools, Polish--Belarus--History--20th century.
Schools, Polish--History--20th century.
Schools, Polish--Soviet Union--History--20th century.
Harvard subject headings:
Belarus--Civilization--Polish influences.
Lithuania--Civilization--Polish influences.
Schools, Polish--Belarus--History--20th century.
Schools, Polish--Belarus--History--21st century.
Schools, Polish--Lithuania--History--20th century.
World War, 1939-1945--Education and the war.
Princeton subject headings:
Belarus--Civilization--Polish influences.
Lithuania--Civilization--Polish influences.
Schools, Polish--Belarus--History--20th century.
Schools, Polish--Belarus--History--21st century.
Schools, Polish--Lithuania--History--20th century.
World War, 1939-1945--Education and the war.