50 years of Japanese broadcasting
By: edited by History Compilation Room, Radio & TV Culture Research Institute, Nippon Ho so  Kyo kai.
Contributors: Nippon Ho so  Kyo kai. So go  Ho so  Bunka Kenkyujo.
Publisher: NHK
Published: 1977
Place of publication: Tokyo
Language: eng
Subjects: Nippon Ho so  Kyo kai.
Other titles: Fifty years of Japanese broadcasting.