Columbia subject headings:
Forced labor--Russia (Federation)--Kuznetsk Basin--Sources.
Internment camps--Russia (Federation)--Kuznetsk Basin--Sources.
Kuznetsk Basin (Russia)--20th century--Sources.
Nazi concentration camps--Russia (Federation)--Kuznetsk Basin--Sources.
Prisons--Russia (Federation)--Kuznetsk Basin--Sources.
Harvard subject headings:
Concentration camps--Russia (Federation)--Kuznetsk Basin--Sources.
Forced labor--Russia (Federation)--Kuznetsk Basin--Sources.
Kuznetsk Basin (Russia)--History--20th century--Sources.
Prisons--Russia (Federation)--Kuznetsk Basin--Sources.
Princeton subject headings: