@book{8001,
	author = {Maedel, George Frederick.},
	title = {Basic mathematics for television and radio. /},
	publisher = {Prentice-Hall,},
	year = {1953 [reprinted 1961].},
	address = {New York :},
	edition = {2d ed.},
	note = {Originally published under title: Mathematics for radio and communication.}
}