Freeman Radio system design for telecommunications / Roger L. Freeman. - 3rd ed.. - New York John Wiley & Sons 2007. - xxv, 880p. 24cm - Wiley series in telecommunications and signal processing . Includes bibliographical references and index ISBN: 9780471757139 Subjects--Topical Terms: Radio relay systems--Design and construction Dewey Class. No.: 621.384156 FRE 2007