NTT no kakumei ni owari wa nai
Subtitle: mirai shakai o ken'insuru : Nippon Telegraph and Telephone Corporation
By: Katayama Osamu.
Series: Daikenkyū 21-seiki kigyō
Publisher: Mainichi Shinbunsha
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 269
Subjects: Nippon Denshin Denwa Kōsha.
Other titles: Enu Tī Tī no kakumei ni owari wa nai.