Columbia subject headings:
Kolpashevo (Russia)--History.
Kolpashevo (Russia)--Politics and government.
Soviet Union. Narodnyĭ komissariat vnutrennikh del.
Harvard subject headings:
Kolpashevo (Russia)--History.
Political persecution--Russia (Federation)--Kolpashevo--History--20th century.
Soviet Union. Narodnyĭ komissariat vnutrennikh del--History.
Princeton subject headings: