Report of Radio Researches and Works in Japan
Código CCN: 064134-0
| Pays: Não informado |
| Éditeur: National Research Council of Japan, Radio Research Committee |
| Imprenta:
Tokyo:
National Research Council of Japan, Radio Research Committee,
19??
|
| Área de numeração: Vol. 1, No. 1 (Jun. 1931)-Vol. 2, No. 3 (Dec. 1932) |