Moon, Parry Hiram, 1898- Foundations of electrodynamics / by Parry Moon and Domina Eberle Spencer. - Princeton, N.J. : Van Nostrand , [1960] - 314 p. : ill. ; 24 cm. - The Van Nostrand series in electronics and communications. . Includes bibliographical references. Subjects--Topical Terms: Electromagnetic theory. Dewey Class. No.: 537.1