Columbia subject headings:
Germany (East). Ministerium für Staatssicherheit--History.
Journalism--Political aspects--Germany (East)--History--20th century.
Journalism--Political aspects--Germany--History--20th century.
Mass media--Germany (East)--History--20th century.
Mass media--Germany--History--20th century.
Harvard subject headings:
Germany (East). Ministerium für Staatssicherheit.
Intelligence service--Germany (East)--History.
Internal security--Germany (East)--History.
Mass media--Germany (East)--History.
Mass media--Germany (West)--History.
Secret service--Germany (East)--History
Television and politics--Germany (East)--History.
Princeton subject headings:
Germany (East). Ministerium für Staatssicherheit--History.
Journalism--Political aspects--Germany (East)--History--20th century.
Journalism--Political aspects--Germany--History--20th century.
Mass media--Germany (East)--History--20th century.
Mass media--Germany--History--20th century.