Columbia subject headings:
Harvard subject headings:
Berliner, Kurt, 1935-
Diplomats--Germany (East)--Biography.
Intelligence officers--Germany (East)--Biography.
Secret service--Germany (East)
Princeton subject headings:
Berliner, Kurt, 1935-
Diplomats--Germany (East)--Biography.
Germany (East). Ministerium für Staatssicherheit. Hauptverwaltung Aufklärung--Biography.
Intelligence officers--Germany (East)--Biography.