@book{71947,
	author = {Littlefield, T. A. and Thorley, N.},
	title = {Atomic and nuclear physics :},
	publisher = {Van Nostrand Reinhold,},
	year = {c1968},
	series = {The Modern university physics series},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.}
}