Columbia subject headings:
Fire control (Naval gunnery)
Great Britain--History, Naval--20th century.
Great Britain. Royal Navy--Ordnance and ordnance stores--History.
Jutland, Battle of, 1916.
Pollen, Arthur Joseph Hungerford, 1866-1937.
Harvard subject headings:
Fire control (Naval gunnery)
Great Britain--History, Naval--20th century.
Great Britain. Royal Navy--Ordnance and ordnance stores--History.
Jutland, Battle of, 1916.
Pollen, Arthur Joseph Hungerford, 1866-1937.
Princeton subject headings:
Fire control (Naval gunnery)
Great Britain--History, Naval--20th century.
Great Britain. Royal Navy--Ordnance and ordnance stores--History.
Jutland, Battle of, 1916.
Pollen, Arthur Joseph Hungerford, 1866-1937.