Title: Pravda GULAGa iz kruga pervogo
Subjects: Economic aspects, Economic aspects of Forced labor, Economic aspects of Prison industries, Economic conditions, Forced labor, Industrialization, Prison industries, Economic policy, Political crimes and offenses, Glavnoe upravlenie ispravitelʹno-trudovykh lagereĭ OGPU, History
Places: Soviet Union
Time periods: 1917-1945