Columbia subject headings:
Harvard subject headings:
Becker, Verena, 1952-
Buback, Siegfried, -1977--Assassination.
Terrorism investigation--Germany--History.
Terrorism--Germany--History.
Terrorists--Germany--Biography.
Princeton subject headings:
Becker, Verena, 1952-
Buback, Siegfried, -1977--Assassination.
Germany. Bundesamt für Verfassungsschutz
Terrorism investigation--Germany.
Terrorists--Germany.