Title: Drugi obieg w PRL na tle samizdatu w państwach bloku sowieckiego po 1956 roku
Subjects: Government and the press, Press and politics, Underground literature, Press, History, Underground press publications, Communication, Political aspects, Opposition (Political science), Politics and government
Places: Central Europe, Eastern Europe, Poland, Soviet Union
Time periods: 20th century, 1945-1989, 1945-1980