Columbia subject headings:
Harvard subject headings:
Becker, Verena, 1952-
Buback, Siegfried, -1977.
Germany (East). Ministerium für Staatssicherheit.
Rote Armee Fraktion.
Secret service--Germany (East)
Terrorists--Germany (West)
Princeton subject headings:
Becker, Verena, 1952-
Buback, Siegfried, -1977--Assassination.
Germany (East). Ministerium für Staatssicherheit
Rote Armee Fraktion.
Secret service--Germany (East)
Secret service--Germany (West).
Terrorists--Germany (West)