Columbia subject headings:
Civil-military relations--Great Britain.
Civil-military relations--United States.
Law enforcement--Great Britain.
Law enforcement--United States.
Harvard subject headings:
Civil-military relations--Great Britain.
Civil-military relations--United States
Law enforcement--Great Britain
Law enforcement--United States
Princeton subject headings:
Civil-military relations--Great Britain.
Civil-military relations--United States.
Law enforcement--Great Britain.
Law enforcement--United States.