Jōhō jidai no shihaishatachi
Subtitle: Dentsū, sōgō shōsha, Denden Kōsha, shinbun, NHK no tettei bunseki
By: YTV Jōhō Sangyō Kenkyū Gurūpu hen ; Yamamoto Akira, Aoki Sadanobu, Nozaki Shigeru, Yasuda Toshiaki hoka
Contributors: Aoki, Sadanobu, 1929- author; Nozaki, Shigeru, 1928- author; Yasuda, Toshiaki, 1935- author; YTV Jōhō Sangyō Kenkyū Gurūpu
Series: Nihon no jōhō sangyō -- 1; Nihon no jōhō sangyō -- 1.
Publisher: Saimaru Shuppankai
Published: 1975
Place of publication: Tōkyō
Language: jpn
Number of pages: 269
Subjects: Telecommunication; Mass media; Social aspects
Notes: Originally published in YTV report, Sept. 1971-May 1974, under title: Nippon jōhō sangyō monogatari.

Forms part of the Makino Mamoru Collection on the History of East Asian Film.