Narayana Rao, Nannapaneni. Elements of engineering electromagnetics Nannapaneni Narayana Rao. - 6th ed. - Upper Saddle River, N.J. Pearson Prentice Hall c2004 - xxiii, 831p.: ill. 25cm Includes index. ISBN: 0131139614 Subjects--Topical Terms: DTK,DEPElectromagnetic theory.