Columbia subject headings:
National security--United States.
Ships--Purchasing--United States.
United States. Coast Guard--Equipment and supplies.
United States. Coast Guard--Military capital.
United States. Coast Guard--Procurement.
Harvard subject headings:
National security--United States
Ships--Purchasing--United States.
United States. Coast Guard--Equipment and supplies.
United States. Coast Guard--Military capital.
United States. Coast Guard--Procurement.
Princeton subject headings:
National security--United States.
Ships--Purchasing--United States.
United States. Coast Guard--Equipment and supplies.
United States. Coast Guard--Military capital.
United States. Coast Guard--Procurement.