Columbia subject headings:
Anti-communist movements--Poland--History.
Poland--Politics and government--1945-1980.
Poland--Politics and government--1980-1989.
Ruch Młodej Polski--History.
Youth movements--Political activity--Poland--History.
Youth movements--Political activity--Poland.
Harvard subject headings:
Anti-communist movements--Poland--History.
Poland--Politics and government--1945-1980
Poland--Politics and government--1980-1989
Ruch Młodej Polski--History.
Youth movements--Poland--Political activity--History.
Youth movements--Poland--Political activity.
Youth--Political activity--Poland.
Princeton subject headings:
Poland--Politics and government--1945-1980.
Poland--Politics and government--1980-1989.
Ruch Młodej Polski--History.
Youth movements--Poland--Political activity.