Mahmoud, S. F. Electromagnetic waveguides : theory and applications / S.F. Mahmoud. - London : P. Peregrinus Ltd. on behalf of the Institution of Electrical Engineers, c1991. - vii, 228 p. : ill. ; 24 cm. - IEE electromagnetic waves series ; 32 . Includes index. Includes bibliographical references. ISBN: 0863412327 (hbk) Subjects--Topical Terms: Wave guides.Electromagnetic theory.