Columbia subject headings:
Poland--History--1980-1989.
Poland--History--1989-
Poland--Politics and government--1980-1989.
Poland--Politics and government--1989-
Wałęsa, Lech, 1943-
Harvard subject headings:
NSZZ "Solidarność" (Labor organization)--Biography.
Poland--Politics and government--1980-1989
Poland--Politics and government--1989-
Presidents--Poland--Biography
Wałęsa, Lech, 1943-.
Princeton subject headings:
Poland--History--1980-1989.
Poland--History--1989-
Poland--Politics and government--1980-1989.
Poland--Politics and government--1989-
Wałęsa, Lech, 1943-