Radio relay systems /
Carl, Helmut.
Radio relay systems / Dr.-Ing Helmut Carl ; edited by Standard Elektrik Lorenz AG. - London : Macdonald & Co., 1966. - viii, 232 p. : ill. ; 23 cm.
Originally published as Richtfunkverbindungen by Berliner Union, Stuttgart in 1964. Includes bibliographical references and index.
Radio relay systems.
621.384151
Radio relay systems / Dr.-Ing Helmut Carl ; edited by Standard Elektrik Lorenz AG. - London : Macdonald & Co., 1966. - viii, 232 p. : ill. ; 23 cm.
Originally published as Richtfunkverbindungen by Berliner Union, Stuttgart in 1964. Includes bibliographical references and index.
Radio relay systems.
621.384151