経営改善の道
Subtitle: Nihon Denshin Denwa Kōsha
By: Tsūshin Kōgyō Shinbunsha
Publisher: Tsūshin Kōgyō Shinbunsha
Published: 1965
Place of publication: Tōkyō
Language: jpn
Number of pages: 391
Subjects: Telecommunication; History; Nihon Denshin Denwa Kōsha
Other titles: Keiei kaizen no michi; Nihon Denshin Denwa Kōsha keiei kaizen no michi
Notes: Shippitsu: Akikusa Tokuji hoka.