Kurzwellenausbreitung
Subtitle: Vorhersage bis zum Jahr 2050
By: Hans A. Rohrbacher, Theodore J. Cohen, George Jacobs.
Contributors: Cohen, Theodore J.; Jacobs, George, 1924-
Publisher: Frech
Published: 1985
Place of publication: Stuttgart
Language: ger
Number of pages: 178
Subjects: Ionospheric radio wave propagation.; Shortwave radio -- Transmitters and transmission.
Notes: "Topp"--Cover.