Hartshorn, L. Radio frequency measurements by Bridge and resonance methods / - London : Chapman and Hall, 1945. - xiv, 263 p. : ill. ; 22 cm. - A series of monographs on electrical engineering . Includes bibliographical references and index. ISBN: 9781406748093 Subjects--Topical Terms: Bridge CircuitsResonance TechniquesImpedance Matching Dewey Class. No.: 621.384 / HAR