Columbia subject headings:
Forced labor--Soviet Union.
Internment camps--Soviet Union--Sources.
Nazi concentration camps--Soviet Union--Sources.
Harvard subject headings:
Akmolinskiĭ lagerʹ zhen izmennikov Rodiny--Registers.
Concentration camps--Kazakhstan--History.
Karlag (Concentration camp)--Registers.
Political persecution--Soviet Union--History.
Women political prisoners--Kazakhstan--Registers.
Women political prisoners--Soviet Union--Biography.
Princeton subject headings:
Akmolinskiĭ lagerʹ zhen izmennikov Rodiny--Registers.
Internment camps--Kazakhstan--History.
Karlag (Penal colony)--Registers.
Political persecution--Soviet Union--History.
Women political prisoners--Kazakhstan--Registers.