Columbia subject headings:
Catholics--Poland.
Communism and Christianity--Catholic Church.
Communism and Christianity--Poland.
Poland--Politics and government--1945-1980.
Poland--Politics and government--1980-1989.
Stowarzyszenie "Pax."
Harvard subject headings:
Catholics--Poland.
Communism and Christianity--Catholic Church--Poland.
Communism and Christianity--Catholic Church.
Communism and Christianity--Poland.
Poland--Politics and government--1945-1980
Poland--Politics and government--1980-1989
Stowarzyszenie "Pax".
Princeton subject headings:
Catholics--Poland.
Communism and Christianity--Catholic Church--Poland.
Poland--Politics and government--1945-1980.
Poland--Politics and government--1980-1989.
Stowarzyszenie "Pax"