Columbia subject headings:
Harvard subject headings:
Baltic States--History, Naval.
Baltic States--History--Revolution, 1917-1921.
Tallinn (Estonia)--History.
Princeton subject headings:
Estonia--History--Revolution, 1917-1918.
Russia. Voennyĭ flot. Baltiĭskiĭ flot
Soviet Union--History--Revolution, 1917-1921--Naval operations.
Soviet Union. Voenno-Morskoĭ Flot. Baltiĭskiĭ flot
Tallinn (Estonia)--History.