Columbia subject headings:
Azerbaijan--History.
Azerbaijan--Politics and government.
Harvard subject headings:
Communism--Azerbaijan--History.
Russian S.F.S.R. Raboche-Krestʹi︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡--History.
Princeton subject headings:
Azerbaijan--History.
Azerbaijan--Politics and government.
Russian S.F.S.R. Raboche-Krestʹi︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡--History.