Columbia subject headings:
Defense contracts--Corrupt practices--United States.
Defense industries--Corrupt practices--United States.
Tax evasion--United States.
Harvard subject headings:
Defense contracts--Corrupt practices--United States.
Defense industries--Corrupt practices--United States.
Tax evasion--United States.
Princeton subject headings:
Defense contracts--Corrupt practices--United States.
Defense industries--Corrupt practices--United States.
Tax evasion--United States.