Columbia subject headings:
Special forces (Military science)--Europe.
Special forces (Military science)--Soviet Union.
Special forces (Military science)--United States.
Special operations (Military science)
Harvard subject headings:
Special forces (Military science)--Europe.
Special forces (Military science)--Soviet Union.
Special forces (Military science)--United States
Special operations (Military science)
Princeton subject headings:
Special forces (Military science)--Europe.
Special forces (Military science)--Soviet Union.
Special forces (Military science)--United States.
Special operations (Military science)