Littlefield, T. A. Atomic and nuclear physics : an introduction / T.A. Littlefield and N. Thorley. - ELBS ed. of 3rd ed. - London : English Language Book Society and Van Nostrand Reinhold, 1979. - xv, 487 p. : ill. ; 21 cm. LCCN: 91026131 Subjects--Topical Terms: Atoms.Nuclear physics.Quantum theory.