Columbia subject headings:
Assault weapons--Law and legislation--United States.
Firearms--Law and legislation--United States.
Offenses against public safety--United States.
Harvard subject headings:
Assault weapons--Law and legislation--United States.
Firearms--Law and legislation--United States
Offenses against public safety--United States.
Princeton subject headings:
Assault weapons--Law and legislation--United States.
Firearms--Law and legislation--United States.
Offenses against public safety--United States.