Columbia subject headings:
Vietnam War, 1961-1975--Campaigns.
Harvard subject headings:
Vietnam War, 1961-1975--Campaigns
Princeton subject headings:
United States. Navy. SEALs--History.
United States. Navy. Underwater Demolition Teams--History.
Vietnam War, 1961-1975--Commando operations.
Vietnam War, 1961-1975--Naval operations, American.
Vietnam War, 1961-1975--Regimental histories--United States.