Columbia subject headings:
Azerbaijan--History--Autonomy and independence movements.
Azerbaijan--History--Revolution, 1917-1921.
Azerbaijan--Politics and government.
Harvard subject headings:
Azerbaijan--History--Autonomy and independence movements.
Azerbaijan--History--Revolution, 1917-1921.
Azerbaijan--Politics and government.
Princeton subject headings:
Azerbaijan--History--Autonomy and independence movements.
Azerbaijan--History--Revolution, 1917-1921.
Azerbaijan--Politics and government.