Jitsuyō hōsō kōgaku
By: Nihon Hōsō Kyōkai hen
Publisher: Nihon Hōsō Shuppan Kyōkai
Published: 1940
Place of publication: Tōkyō
Language: jpn
Subjects: Transmitters and transmission; Radio
Notes: Vol. 1: 1942 printing.

Includes index.