Rajio jikyoku-dokuhon
By: Naikaku Jōhōbu kanshū ; Nihon Hōsō Kyōkai hen
Contributors: Nihon Hōsō Kyōkai
Publisher: Nihon Hōsō Shuppan Kyōkai
Published: 1900
Place of publication: Tōkyō
Language: jpn
Subjects: World politics
Other titles: Rajio jikyoku tokuhon.