Columbia subject headings:
Harvard subject headings:
Authors, Czech--Biography.
Czechoslovakia--Intellectual life.
Dissenters--Czechoslovakia.
Havel, Václav.
Political prisoners--Czechoslovakia--Biography
Princeton subject headings:
Civil rights--Czechoslovakia.
Czechoslovakia--Politics and government--1968-.
Havel, Václav.
Personality (Law)--Czechoslovakia.