Clark, Douglas Ernest, 1915- Electronic, radio, and microwave physics / [by] D.E. Clark [and] H.J. Mead. - London: Heywood & Company ltd., c1961. - 521 p. : ill. ; 26 cm. Includes bibliography. Subjects--Topical Terms: Radio waves.Microwaves.Electronics. Dewey Class. No.: 537.5 / CLE 1961