Title: Agentin in der BND-Zentrale
Subjects: Spies, Biography, History, West German Espionage, Intelligence service, East German Espionage, BND-Zentrale (Berlin, Germany), Germany (East). Ministerium für Staatssicherheit. Hauptverwaltung Aufklärung
Places: Germany (East), Germany (West)
People: Gabriele Gast (1943-)