Columbia subject headings:
Harvard subject headings:
Border patrols--Germany (East)--History.
Coast defenses--Germany (East)--History.
Germany (East). Volksmarine. Grenzbrigade Küste "Fiete Schulze", 6.--History.
Princeton subject headings:
Border patrols--Germany (East)--History.
Coast defenses--Germany (East)--History.
Germany (East). Volksmarine. Grenzbrigade Küste "Fiete Schulze", 6.--History.