@book{9208,
	author = {Longhurst, R. S.},
	title = {Geometrical and physical optics /},
	publisher = {Longman ;},
	year = {c1973[reprinted 1986]},
	series = {A Longman text},
	address = {London :},
	edition = {3d ed.},
	note = {Label mounted on t.p.: Distributed in the U.S.A. by Longman Inc., New York.}
}