Columbia subject headings:
Poland--History--1945-
Poland--Politics and government--1980-1989.
Harvard subject headings:
Poland--History--1945-
Poland--Politics and government--1980-1989
Student movements--Poland.
Youth--Poland--Biography.
Youth--Poland--Political activity.
Princeton subject headings:
Karpiński, Jakub.
Poland--Politics and government--1980-1989.
Student movements--Poland.
Youth--Poland--Biography.