Columbia subject headings:
Americans--Legal status, laws, etc.--Foreign countries.
Judicial assistance--United States.
Judicial assistance.
Prisoners--Legal status, laws, etc.
Prisoners--Legal status, laws, etc.--United States.
Harvard subject headings:
Americans--Legal status, laws, etc.--Foreign countries.
Judicial assistance--United States.
Judicial assistance.
Prisoners--Legal status, laws, etc.
Prisoners--Legal status, laws, etc.--United States
Princeton subject headings:
Americans--Legal status, laws, etc.--Foreign countries.
Judicial assistance--United States.
Judicial assistance.
Prisoners--Legal status, laws, etc.
Prisoners--Legal status, laws, etc.--United States.