Withers, D. J. Radio spectrum management / D.J. Withers. - London : Peter Peregrinus on behalf of the Institution of Electrical Engineers, c1991. - xi, 523 p. ; 24 cm. - IEE telecommunications series ; 23 . Includes index. Includes bibliographical references. ISBN: 0863411770 (cased) Subjects--Topical Terms: Radio frequency allocation--Management.