Ragan, George Leslie, 1914- Microwave transmission circuits / Prepared under the supervision of the Office of Scientific Research and Development, National Defense Research Committee. - 1st ed. - New York, McGraw-Hill Book Co., 1948. - xvii, 725 p. illus. 24 cm. LCCN: 48002848 Subjects--Topical Terms: RADIO DE ONDA CORTATRANSMISORES Y TRANSMISIÓN Dewey Class. No.: 621.384151