Columbia subject headings:
Harvard subject headings:
Detectives--Germany (West)--Biography.
Germany. Bundeskriminalamt--Officials and employees--Biography.
Klaus, Alfred, 1919-2008.
Police--Germany (West)--Biography.
Rote Armee Fraktion--History.
Terrorism--Germany (West)--History.
Princeton subject headings:
Detectives--Germany (West)--Biography.
Klaus, Alfred, 1919-2008.
Police--Germany (West)--Biography.
Rote Armee Fraktion--History.
Terrorism--Germany (West)--History.