わが国対外無線通信の黎明期
By: [henshū Kokusai Denshin Denwa Kabushiki Kaisha]
Series: Kokusai denki tsūshin sankō bunken shirīzu -- 6
Publisher: Kokusai Denshin Denwa Kabushiki Kaisha
Published: 1976
Place of publication: Tōkyō
Language: jpn
Number of pages: 171
Other titles: Waga kuni taigai musen tsūshin no reimeiki
Notes: Includes bibliographical references (p. 156-161) and index.