Columbia subject headings:
Church and state--Poland--History--20th century--Sources.
Internal security--Poland--History--20th century--Sources.
John Paul II, Pope, 1920-2005.
Harvard subject headings:
Cardinals--Poland--Biography
Catholic Church. Archdiocese of Kraków (Poland)--History--20th century.
Church and state--Poland--History--20th century
Communism and Christianity--Poland--History--20th century.
John Paul II, Pope, 1920-2005
Poland. Służba Bezpieczeństwa.
Princeton subject headings: