@book{1252,
	author = {O'Neill, John Joseph, and Oyer, Herbert J.,},
	title = {Visual communication for the hard of hearing :},
	publisher = {Prentice-Hall,},
	year = {c1981.},
	address = {Englewood Cliffs, N.J. :},
	edition = {2d ed.},
	note = {Includes index.}
}