Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Biography
Ensslin, Gudrun.
Tübingen (Germany)--History--20th century.
Vesper, Bernward, 1938-1971--Friends and associates.
Princeton subject headings:
Ensslin, Gudrun.
Terrorism--Germany (West)--History.
Terrorists--Germany (West)--Biography.
Vesper, Bernward, 1938-1971.