Columbia subject headings:
Harvard subject headings:
Anti-communist movements--Poland
Anti-communist movements--Poland--Gdańsk.
Poland--Politics and government--1980-1989
Political participation--Poland--Gdańsk--History--20th century.
Political participation--Poland--History--20th century.
Youth--Political activity--Poland--Gdańsk.
Princeton subject headings:
Anti-communist movements--Poland--Gdańsk--History--20th century.
Poland--Politics and government--1980-1989.
Poland--Politics and government--1989-
Youth movements--Poland--Gdańsk--History.
Youth movements--Poland--Gdańsk--Societies and clubs.
Youth--Political activity--Poland--Gdańsk.