Columbia subject headings:
College students--Political activity--Poland--Katowice (Voivodeship)
Poland--Politics and government--1945-1980.
Political persecution--Poland--Katowice (Voivodeship)
Student strikes--Poland--Katowice (Voivodeship)
Harvard subject headings:
College students--Political activity--Poland--Katowice (Voivodeship)
Poland--Politics and government--1945-1980
Political persecution--Poland--Katowice (Voivodeship)
Political persecution--Poland--Katowice (Voivodeship)--History--20th century.
Student strikes--Poland--Katowice (Voivodeship)
Princeton subject headings:
College students--Poland--Katowice (Voivodeship)--Political activity.
Katowice (Poland : Voivodeship)--History--20th century.
Poland--Politics and government--1945-1980.
Political persecution--Poland--Katowice (Voivodeship)--History--20th century.
Student strikes--Poland--Katowice (Voivodeship) .