Columbia subject headings:
Monty Python (Comedy troupe)--History.
Monty Python's flying circus (Television program)--History.
Harvard subject headings:
Monty Python (Comedy troupe)--History.
Monty Python's flying circus (Television program)--History.
Princeton subject headings:
Monty Python (Comedy troupe)--History.
Monty Python's flying circus (Television program)--History.