Heald, Mark A. Classical electromagnetic radiation / Mark A. Heald, Jerry B. Marion. - 3rd ed. - Fort Worth : Saunders College Pub., 1995. - xii, 572 p. : ill. ; 24 cm. Includes bibliographical references (p. 551-555) and index. ISBN: 0030972779 RM516.62 Subjects--Topical Terms: Electromagnetic waves.Electrodynamics.