Columbia subject headings:
United States. Marine Corps--History--World War, 1939-1945.
World War, 1939-1945--Antiaircraft artillery operations.
Harvard subject headings:
Princeton subject headings:
Coast defenses.
Fortification.
United States. Marine Corps--History--World War, 1939-1945.
World War, 1939-1945--Antiaircraft artillery operations.