McLuhan’s Tetrad as Applied to Bob Dobbs’ 10 Holy Offices

	Enhances	Obsolesces	Retrieves	Flips Into
rhetoric	Marshal McLuhan	Lyndon LaRouche	Frank Zappa	Mae Brussell
grammar	Herbert W. Armstrong	FZ	LL	MM
logic	Lyndon LaRouche	GD	HA	PB
music	Frank Zappa	FW	MB	LL
astronomy	Peter Beter	MB	CA	GD
arithmetic	Mae Brussell	HA	GD	FW
geometry	Finnegans Wake	PB	MM	CA
occult	Cosmic Awareness	MM	PB	FZ
personal	Garrett Dean	CA	FW	HA
club	22	7	18	14