@book{14917,
	author = {Brown, James W. and Lewis, Richard Byrd},
	title = {AV instruction: media and methods},
	publisher = {McGraw-Hill},
	year = {[1969]},
	series = {McGraw-Hill series in education},
	address = {New York},
	edition = {3d ed.},
	note = {Supervision, curriculum, and methods in education.}
}